Big Block/Small Block codes

68sd · Canadian Poncho Superstar!

RE: Big Block codes

68sd · Canadian Poncho Superstar!

TJT	1972	307	conv. cab, m/t		135	2	K-20
TJT	1973	350	van & bus		155	4	C-30 & 3500
TJT	1979	350	conv. cab, a/t	L LS9	165	4	C-20 & 2500
TJU	1973	350	van & bus	-	155	4	C-10 to 3500
TJU	1974	350	van & bus	-	160	4	C-10 to 3500
TJW	1972	307	fwrd cab	-	135	2	C-20 & 30
TJW	1973	350	van & bus	-	155	4	C-10 to 3500
TJW	1974	350	van & bus	-	160	4	C-10 to 3500
TJW	1980	350	conv. cab, a/t	M LT9	-	4	C-20 to 3500
TJX	1972	307	fwrd cab		135	2	C-20 & 30
TJX	1973	350	conv.cab		155	4	C-10 to 3500
TJX	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TJY	1973	350	conv.cab		155	4	C-10 to 2500
TJY	1974	350	conv.cab		160	4	C-10 to 2500
TJY	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TJZ	1973	350	conv.cab		155	4	C-10 to 2500
TK	1978	305	LG3	U	145	2	Firebird
TKA	1976	350	conv.cab	L LS9	165	4	C-10 & 1500
TKA	1978	350	conv. cab, m/t	L LS9	165	4	C-10 & 1500
TKB	1976	350	conv.cab	L LS9	165	4	C-10 & 1500
TKB	1979	350	conv. cab, m/t	L LS9	165	4	C-30 & 3500
TKC	1976	350	van & bus	L LS9	165	4	C-10 & 1500
TKC	1979	350	conv. cab, a/t	L LS9	165	4	C-30 & 3500
TKD	1976	350	van & bus	L LS9	165	4	C-10 & 1500
TKD	1980	350	conv. cab, m/t	L LS9	165	4	C-10 & 1500
TKE	1975	350	van & bus	L LS9	165	4	C-10 & 1500
TKF	1975	350	van & bus	V LF5	145	2	C-10 & 1500
TKF	1978	350	van & bus	L LS9	165	4	C-10 & 1500
TKG	1975	350	van & bus	V LF5	145	2	C-10 & 1500
TKH	1976	350	conv.cab	L LS9	165	4	C-10 & 1500
TKH	1978	350	van & bus	L LS9	165	4	C-10 & 1500
TKH	1980	350	con. cab, m/t, Cal	L LS9	165	4	K-10 & 1500, C 2500
TKK	1978	350	conv.cab	L LS9	165	4	C-20 to 3500
TKK	1980	350	conv. cab, a/t	L LS9	165	4	K-10 & 1500
TKL	1978	350	conv.cab	L LS9	165	4	C-20 to 3500
TKL	1978	400	conv.cab	R LF4	-	4	K-10 & 1500
TKL	1980	350	conv. cab, a/t	L LS9	165	4	C-10 & 1500
TKM	1974	350	fd cab, 11Klb axle	-	160	4	C-30 & 3500
TKM	1978	350	van & bus	L LS9	165	4	C-30 & 3500
TKM	1980	350	conv. cab, a/t	L LS9	165	4	C-10 & 1500
TKN	1975	350	conv.cab		160	4	C-10 & 1500
TKR	1974	350	van & bus		160	4	C-10 to 2500
TKR	1978	350	van & bus	L LS9	165	4	C-30 & 3500
TKR	1980	350	conv. cab, a/t	L LS9	165	4	C-20 & 2500
TKS	1974	350	van & bus		160	4	C-10 to 2500
TKS	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TKS	1980	350	conv. cab, a/t	L LS9	165	4	K-20 & 2500
TKT	1974	350	conv.cab		160	4	C-10 & 1500
TKT	1978	350	fwrd cab	L LS9	165	4	C-20 to 3500
TKT	1980	350	conv. cab, a/t	L LS9	165	4	K-10 & 1500
TKU	1974	350	conv.cab		160	4	C-10 to 2500
TKU	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TKU	1980	350	van, bus, a/t, Cal	L LS9	165	4	C-20 & 2500
TKW	1974	350	van & bus		160	4	C-10 to 2500
TKW	1978	350	fwrd cab	L LS9	165	4	C-20 to 3500
TKX	1974	350	van & bus		160	4	C-30 & 3500

68sd · Canadian Poncho Superstar!

TKX	1978	350	fwrd cab	L LS9	165	4	C-20 to 3500
TKY	1974	350	conv.cab		160	4	C-20 to 3500
TKY	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TKY	1980	350	conv. cab, m/t	L LS9	165	4	C-10 to 2500
TKZ	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TKZ	1980	350	conv.cab	L LS9	165	4	K-10 & 1500
TL	1957	265	m/t		162	2	truck/3100
TLA	1957	265	H.D. m/t		162	2	truck/3100
TLA	1978	400	conv.cab	R LF4	175	4	K-10 to 2500
TLB	1957	265	m/t		162	2	truck/3100
TLB	1972	307	m/t		135	2	C-10
TLB	1978	400	conv.cab	R LF4	175	4	K-10 to 2500
TLB	1980	400	van & bus, a/t	R LF4	175	4	C-20 & 2500
TLC	1978	400	conv.cab	R LF4	175	4	K-30 & 3500
TLC	1980	400	van & bus, a/t	R LF4	175	4	C-20 & 2500
TLD	1972	350	fwrd cab		155	4	C-30
TLD	1975	400	van & bus	U LF4	175	4	C-30 & 3500
TLD	1977	400	van & bus	R LF4	175	4	C-30 & 3500
TLD	1979	400	conv. cab, a/t	R LF4	175	4	K-10 to 2500
TLF	1978	400	van & bus	R LF4	175	4	C-30 & 3500
TLH	1975	400	van & bus	U LF4	175	4	C-30 & 3500
TLH	1977	400	van & bus	R LF4	175	4	C-30 & 3500
TLH	1979	400	conv. cab, a/t	R LF4	175	4	K-10 to 2500
TLJ	1978	400	conv.cab	R LF4	175	4	K-20 to 3500
TLK	1980	400	van, bus, a/t, Cal	R LF4	170	4	C-20 & 2500
TLL	1976	400	conv.cab	U LF4	175	4	K-20 & 2500
TLL	1977	400	conv.cab	R LF4	175	4	K-20 to 3500
TLL	1979	400	van & bus, a/t	R LF4	175	4	C-20 to 3500
TLM	1976	400	conv.cab	U LF4	175	4	K-20 & 2500
TLM	1977	400	conv.cab	R LF4	175	4	K-20 to 3500
TLM	1979	400	van & bus, a/t	R LF4	175	4	C-20 to 3500
TLR	1975	400	conv.cab	U LF4	175	4	K-10 to 2500
TLR	1977	400	conv.cab	R LF4	175	4	K-10 to 2500
TLR	1979	400	con. cab, a/t, Cal	R LF4	170	4	K-10 to 2500
TLS	1975	400	conv.cab	U LF4	175	4	K-10 to 2500
TLS	1977	400	conv.cab	R LF4	175	4	K-10 to 2500
TLS	1979	400	con. cab, a/t, Cal	R LF4	170	4	K-10 to 2500
TLT	1975	400	van & bus	U LF4	175	4	C-20 to 3500
TLT	1977	400	van & bus	R LF4	175	4	C-20 to 3500
TLT	1979	400	van, bus, a/t, Cal	R LF4	170	4	C-20 to 3500
TLU	1975	400	van & bus	U LF4	175	4	C-20 to 3500
TLU	1977	400	van & bus	R LF4	175	4	C-20 to 3500
TLU	1979	400	conv. cab, a/t	R LF4	175	4	K-30 & 3500
TLW	1972	350	fwrd cab		175	4	C-20 & 30
TLW	1978	400	van & bus	R LF4	175	4	C-20 to 3500
TLW	1980	400	van, bus, a/t, Cal	R LF4	170	4	C-20 & 2500
TLX	1972	350	fwrd cab		175	4	C-20 & 30
TLX	1978	400	van & bus	R LF4	175	4	C-20 to 3500
TLX	1980	400	conv. cab, a/t	X LE4	175	4	K-20 to 3500
TLY	1978	400	van & bus	R LF4	175	4	C-30 & 3500
TLY	1980	400	van, bus, a/t, Cal	X LE4	175	4	C-30 & 3500
TLZ	1978	400	van & bus	R LF4	175	4	C-20 to 3500
TM	1956	265	m/t		155	2	truck/3100
TM	1978	305	LG3	U	145	2	LeMans
TMA	1956	265	m/t		155	2	truck/3600
TMA	1974	350	fwrd cab		160	4	C-20 & 2500
TMA	1980	350	con. cab, m/t, Cal	M LT9	-	4	C-20 to 3500
TMB	1970	350	tilt cab	-	215	2	C-50
TMB	1970	350	tilt cab	-	255	4	C 5500
TMB	1971	307	van & bus	-	200	2	C-10, 20 & 30
TMB	1974	350	fwrd cab	-	160	4	C-30 & 3500
TMC	1974	350	fd cab: mtr home	-	160	4	C-30 & 3500
TMC	1979	350	con. cab, hi alt, a/t	L LS9	175	4	C-10 & 1500
TMD	1974	350	fwrd cab		160	4	C-20 to 3500
TMD	1977	350	con/school bus		160	4	C-60 & 6000
TMD	1979	350	van,bus, hi alt, a/t	L LS9	175	4	C-10 & 1500

68sd · Canadian Poncho Superstar!

TME	1975	350	conv.cab		160	4	C-10 & 1500
TMF	1975	350	van & bus		160	4	C-10 & 1500
TMF	1979	350	conv. cab, m/t	L LS9	175	4	C-10 & 1500
TMG	1975	350	van & bus		160	4	C-10 & 1500
TMH	1979	350	conv. cab, m/t	L LS9	175	4	C-10 & 1500
TMJ	1970	350	con, fd, van, bus		215	2	C-10, 20, 30
TMJ	1970	350	turhydro		255	4	C-10 to 30
TMJ	1980	350	van, bus, m/t, Cal	M LT9	170	4	C-30 & 3500
TMK	1974	350	van & bus		145	2	C-10 & 1500
TMK	1980	350	van, bus, m/t, Cal	M LT9	170	4	C-30 & 3500
TML	1974	350	van & bus		145	2	C-10 & 1500
TML	1980	350	van, bus, m/t, Cal	M LT9	170	4	C-30 & 3500
TMM	1974	350	conv.cab		145	2	C-10 & 1500
TMM	1980	350	conv. cab, a/t, Cal	M LT9	170	4	C-20 to 3500
TMR	1980	350	van, bus, a/t, Cal	M LT9	170	4	C-30 & 3500
TMS	1980	350	fwrd cab, a/t, Cal	M LT9	170	4	C-30 & 3500
TMT	1974	350	conv.cab		160	2	C-50 & 5000
TMT	1980	350	fwrd cab, a/t, Cal	M LT9	170	4	C-30 & 3500
TMU	1974	350	con, /school bus		160	2	C-60 & 6000
TMU	1980	350	conv. cab, m/t	L LS9	175	4	C-20 & 2500
TMW	1974	350	con, /school bus	-	160	2	C-50, 60, 5000, 6000
TMX	1974	350	con, /school bus	-	160	2	C-60 & 6000
TMY	1974	350	con, /school bus	-	160	2	C-60 & 6000
TMZ	1974	350	con, /school bus	-	160	2	C-60 & 6000
TNS	1970	307	fwrd cab	-	200	2	C 2500 & 3500
TNT	1970	350	con/fd cabs, glide	-	255	4	C-10 to 2500
TPB	1971	307	van & bus	-	200	2	C 1500
TPC	1971	307	van & bus	-	200	2	C 1500
TR	1978	305	LG3	U	145	2	LeMans
TRA	1972	307	conv. cab, m/t	-	135	2	C-10 & 20
TRC	1973	350	fwrd cab	-	155	4	C-30 & 3500
TRD	1972	350	van & bus	-	175	4	C-30 & 3500
TRG	1972	350	van & bus	-	175	4	C-30
TRH	1972	350	conv. cab, m/t	-	175	4	C-20 & 30
TRJ	1972	350	conv. cab, a/t	-	175	4	C-20 & 30
TRK	1972	350	conv. cab, m/t	-	175	4	K-20
TRK	1973	350	conv. & fwrd cabs	-	155	4	C-20 to 3500
TRL	1972	350	conv. cab, a/t	-	175	4	K-20
TRM	1974	350	conv.cab	-	145	2	C-10 & 1500
TRR	1973	350	fwrd cab	-	155	4	C-30 & 3500
TRR	1979	350	con. cab, hi alt, a/t	L LS9	160	4	C-10 to 2500
TRS	1972	350	van & bus		175	4	C 3500
TRS	1979	350	con. cab, hi alt, a/t	L LS9	160	4	C-20 & 2500
TRZ	1979	350	van, bus, hi alt, m/t	L LS9	160	4	C-20 & 2500
TS	1978	305	LG3	U	145	2	Grand Prix
TSC	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSD	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSF	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSH	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSJ	1972	307	tur hydro		135	2	K-20
TSJ	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSK	1982	350	con, van, bus cabs	L LS9	160	4	C-10 to 3500
TSP	1972	307	tur hydro		135	2	C-10 & 20
TSR	1972	307	M/t		135	2	K-10 & 20
TSS	1972	307	M/t		135	2	C-10&20
TT	1978	305	LG3	U	145	2	Grand Prix
TTA	1982	350	con, fd, van, bus	M LT9	160	4	C-20 to 3500
TTB	1980	400	con. cab, a/t, Cal	X LT4	175	4	C-20 to 3500
TTB	1982	350	con, fd, van, bus	M LT9	160	4	C-20 to 3500
TTC	1980	400	con. cab, a/t, Cal	X LT4	175	4	C-30 & 3500
TTC	1982	350	con, fd, van, bus	M LT9	160	4	C-20 to 3500
TTD	1982	350	con, fd, van, bus	M LT9	160	4	C-20 to 3500
TTJ	1979	400	van & bus, a/t	X LT4	175	4	C-30 & 3500
TTM	1979	400	van, bus, a/t, Cal	X LT4	175	4	C-20 to 3500
TTO	1970	350	conv.cab	-	215	2	C-40
TTO	1970	350	conv.cab	-	255	4	C 4500
TTP	1970	350	conv.cab	-	215	2	C-50
TTP	1970	350	con/school bus	-	255	4	C 5500
TTQ	1970	350	conv.cab	-	215	2	C-50
TTQ	1970	350	con/school bus	-	255	4	C 5500
TTR	1970	350	conv.cab	-	215	2	C-50
TTR	1970	350	conv.cab	-	255	4	C 5500
TTR	1979	400	conv.cab	R LF4	185	4	K-10 to 2500
TTS	1970	350	conv.cab	-	215	2	C-50
TTS	1970	350	conv.cab	-	255	4	C 5500
TTT	1970	350	conv.cab	-	215	2	C-40
TTU	1970	350	conv.cab	-	215	2	C-50
TTV	1970	350	conv.cab	-	215	2	C-50
TU	1978	305	LG3	U	145	2	Grand Prix
TW	1978	305	LG3	U	145	2	Grand Prix
TWA	1974	350	con/school bus	-	160	2	C-60 & 6000

68sd · Canadian Poncho Superstar!

TWB	1974	350	tilt cab	-	160	2	C-60 & 6000
TWC	1974	350	tilt cab	-	160	2	C-60 & 6000
TWD	1974	350	con. cab, LPgas eng	-	160	2	C-60 & 6000
TWD	1977	350	conv.cab	L LS9	165	4	C-10 & 1500
TWF	1976	350	conv.cab	L LS9	165	4	C-10 & 1500
TWJ	1976	350	conv.cab	L LS9	165	4	C-10 & 1500
TWJ	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TWK	1976	350	van & bus	L LS9	165	4	C-10 & 1500
TWK	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TWT	1977	350	fwrd cab	L LS9	165	4	C-30 & 3500
TWU	1977	350	fwrd cab	L LS9	165	4	C-30 & 3500
TWV	1977	350	fwrd cab	L LS9	165	4	C-30 & 3500
TWW	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TWX	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TWY	1978	350	conv.cab	L LS9	165	4	C-20 & 2500
TWZ	1978	350	conv.cab	L LS9	165	4	K-10 to 2500
TX	1978	305	LG3	U	145	2	Grand Prix
TXA	1975	350	conv.cab	L LS9	165	4	C-20 to 3500
TXB	1975	350	conv.cab	L LS9	165	4	C-20 to 3500

68sd · Canadian Poncho Superstar!

TXC	1975	350	conv.cab	L LS9	165	4	C-20 to 3500
TXD	1975	350	conv.cab	L LS9	165	4	C-20 to 3500
TXH	1975	350	van & bus	L LS9	165	4	C-30 & 3500
TXJ	1975	350	van & bus	L LS9	165	4	C-30 & 3500
TXK	1975	350	van & bus	L LS9	165	4	C-30 & 3500
TXL	1975	350	van & bus	L LS9	165	4	C-30 & 3500
TXM	1975	350	fwrd cab	L LS9	165	4	C-20 to 3500
TXR	1975	350	fwrd cab	L LS9	165	4	C-20 to 3500
TXS	1975	350	fwrd cab	L LS9	165	4	C-20 to 3500
TXT	1975	350	fwrd cab	L LS9	165	4	C-20 to 3500
TXU	1975	350	fd cab: mtr home	-	160	4	C-30 & 3500
TXU	1977	350	fd cab: mtr home	L LS9	165	4	C-30 & 3500
TXW	1975	350	fd cab: mtr home	-	160	4	C-30 & 3500
TXW	1977	350	fd cab: mtr home	L LS9	165	4	C-30 & 3500
TXX	1975	350	fd cab: mtr home	-	160	4	C-30 & 3500
TXX	1977	350	fd cab: mtr home	L LS9	165	4	C-30 & 3500
TXY	1975	350	fd cab: mtr home	-	160	4	C-30 & 3500
TXY	1977	350	fd cab: mtr home	L LS9	165	4	C-30 & 3500
TXZ	1978	350	fwrd cab	L LS9	165	4	C-30 & 3500
TY	1978	305	LG3	U	145	2	Grand Prix
TYA	1975	350	van & bus	V LF5	145	2	C-10 & 1500
TYA	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TYA	1980	305	van & bus, m/t	G LG9	140	2	C-10 & 1500
TYB	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TYB	1980	305	van & bus, a/t	G LG9	140	2	C-10 & 1500
TYC	1975	350	conv.cab	V LF5	145	2	C-10 & 1500
TYC	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TYD	1975	350	conv.cab		160	4	C-10 & 1500
TYD	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TYF	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TYH	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TYJ	1975	350	van & bus		160	4	C-10 & 1500
TYJ	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TYK	1978	350	conv.cab	L LS9	165	4	C-10 & 1500
TYL	1978	350	conv.cab	L LS9	165	4	C-30 & 3500
TYM	1978	350	conv.cab	L LS9	165	4	C-30 & 3500
TYR	1975	350	van & bus	L LS9	165	4	C-20 to 3500
TYR	1979	305	conv. cab, m/t	U LG9	140	2	C-20 to 3500
TYS	1975	350	van & bus	L LS9	165	4	C-20 to 3500
TYS	1979	305	conv. cab, a/t	U LG9	140	2	C-10 to 2500
TYT	1975	350	van & bus	L LS9	165	4	C-20 to 3500
TYU	1975	350	van & bus	L LS9	165	4	C-20 to 3500
TYW	1975	350	conv.cab	L LS9	165	4	C-10 to 2500
TYX	1975	350	conv.cab	L LS9	165	4	C-10 to 2500
TYY	1975	350	conv.cab	L LS9	165	4	C-10 to 2500
TYZ	1975	350	conv.cab	L LS9	165	4	C-10 to 2500
TZ	1978	305	LG3	U	145	2	LeMans
TZA	1975	350	conv.cab		160	4	C-10 & 1500
TZA	1978	350	van & bus	L LS9	165	4	C-10 & 1500
TZB	1975	350	van & bus		160	4	C-10 & 1500
TZB	1978	350	van & bus	L LS9	165	4	C-10 to 3500
TZC	1975	350	conv.cab		160	4	C-10 & 1500
TZC	1978	350	van & bus	L LS9	165	4	C-10 to 3500
TZD	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TZF	1975	350	van & bus		160	4	C-10 & 1500
TZF	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TZH	1975	350	van & bus		160	4	C-10 & 1500
TZH	1978	350	van & bus	L LS9	165	4	C-20 to 3500
TZJ	1975	350	conv.cab		160	4	C-10 & 1500
TZK	1975	350	conv.cab		160	4	C-10 & 1500
TZK	1978	350	van & bus	L LS9	165	4	C-30 & 3500
TZL	1975	350	van & bus		160	4	C-10 & 1500
TZL	1978	350	van & bus	L LS9	165	4	C-30 & 3500
TZM	1975	350	van & bus		160	4	C-10 & 1500
TZR	1978	350	fwrd cab	L LS9	165	4	C-20 & 2500
TZS	1978	350	conv.cab	L LS9	165	4	K-10 to 2500
TZT	1978	350	conv.cab	L LS9	165	4	K-10 to 2500
TZU	1978	350	conv.cab	L LS9	165	4	K-10 to 2500
TZW	1978	350	conv.cab	L LS9	165	4	K-10 to 2500
UA	1969	307	M/t		200	2	trucks

68sd · Canadian Poncho Superstar!

UAA	1981	305	conv. cab, m/t	G LG9	140	2	C-10 & 1500
UAB	1981	305	conv. cab, a/t	G LG9	140	2	C-10 & 1500
UAC	1981	305	conv. cab, m/t	G LG9	140	2	C-10 & 1500
UAD	1981	305	conv. cab, a/t	G LG9	140	2	C-10 & 1500
UAF	1981	305	van & bus, m/t	G LG9	140	2	C-10 to 2500
UAH	1981	305	van & bus, a/t	G LG9	140	2	C-10 to 2500
UAJ	1981	305	conv. cab, m/t	G LG9	140	2	C-10 & 1500
UAK	1981	305	conv. cab, a/t	G LG9	140	2	C-10 & 1500
UAT	1981	305	con. cab, m/t, A.I.R.	H LE9	150	4	K-10 & 1500
UAU	1981	305	con. cab, m/t, A.I.R.	H LE9	150	4	C-20 & 2500
UAW	1981	305	con. cab, a/t, A.I.R.	H LE9	150	4	K-10 & 1500
UAX	1981	305	van & bus, m/t	H LE9	150	4	C-10 to 2500
UAY	1981	305	van & bus, a/t	H LE9	150	4	C-10 to 2500
UAZ	1981	305	conv. cab, A.I.R.	G LG9	140	2	C-10 & 1500
UB	1969	307	m/t		200	2	trucks
UBA	1983	305	van, bus, a/t, Cal	F LF3	145	4	C-10 to 2500
UBB	1983	305	con. cab, m/t, A.I.R.	F LF3	145	4	C-10 & 1500
UBC	1983	305	con. cab, a/t, A.I.R.	F LF3	145	4	C-10 & 1500
UBD	1983	305	con. cab, a/t, A.I.R.	F LF3	145	4	C-20 & 2500
UC	1969	307	Powerglide		200	2	C-10 to 25
UCA	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCB	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCC	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCD	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCF	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCH	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCJ	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCK	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCM	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCN	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCR	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCT	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UCU	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UD	1969	307	Powerglide, A.I.R.	-	200	2	C-20 & 25
UDA	1983	305	conv.cab	F LE3	150	4	C-10 to 2500
UDB	1983	305	conv.cab	F LE3	150	4	C-10 to 2500
UDC	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDD	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDF	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDH	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDJ	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDK	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDM	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDN	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDR	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDS	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDT	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UDU	1983	305	conv.cab	H LE9	150	4	C-10 to 2500
UE	1969	307	tur hydro, A.I.R.		200	2	C-20 to 35
UF	1969	307	tur hydro		200	2	K-20 & 25
UFA	1980	350	van, bus, a/t, Cal	L LS9	165	4	C-10 & 1500
UFB	1980	350	van, bus, m/t, Cal	M LT9	165	4	C-30 & 3500
UFC	1980	350	van, bus, a/t, Cal	M LT9	165	4	C-30 & 3500
UFD	1980	350	van, bus, m/t, Cal	M LT9	165	4	C-20 to 3500
UFF	1980	350	van, bus, a/t, Cal	M LT9	165	4	C-20 to 3500
UFH	1980	350	van, bus, m/t, Cal	M LT9	165	4	C-30 & 3500
UFJ	1980	350	fwrd cab, a/t	M LT9	165	4	C-30 & 3500
UFK	1980	350	fwrd cab, a/t	M LT9	165	4	C-30 & 3500
UFR	1980	350	fwrd cab, a/t, Cal	M LT9	165	4	C-30 & 3500
UFS	1980	350	fwrd cab, a/t	M LT9	165	4	C-30 & 3500
UFT	1980	350	conv. cab, m/t	P LF5	150	2	C-30 & 3500
UFU	1980	350	conv. cab, a/t	P LF5	150	2	C-30 & 3500
UG	1969	307	-		200	2	van 10 to 25
UH	1969	307	-		200	2	van 15 to 25
UHA	1981	350	con. cab, m/t, A.I.R.	L LS9	165	4	K-10 & 1500
UHB	1981	350	con. cab, a/t, A.I.R.	L LS9	165	4	K-10 & 1500
UHC	1981	350	con. cab, m/t, A.I.R.	L LS9	165	4	K-20 & 2500
UHD	1981	350	con. cab, a/t, A.I.R.	L LS9	165	4	K-20 & 2500
UHF	1981	350	van & bus, m/t	L LS9	165	4	C-10 & 1500
UHH	1981	350	van & bus, m/t	L LS9	165	4	C-20 & 2500

68sd · Canadian Poncho Superstar!

UHJ	1981	350	van & bus, a/t	L LS9	165	4	C-10 to 2500
UHK	1981	350	con, a/t, A.I.R., Cal	L LS9	165	4	C-10 & 1500
UHL	1981	350	con. cab, A.I.R., Cal	L LS9	165	4	K-10 & 1500
UHM	1981	350	con, a/t, A.I.R., Cal	L LS9	165	4	K-10 & 1500
UHR	1981	350	conv. cab, A.I.R.	L LS9	165	4	C-20 & 2500
UHS	1981	350	con, a/t, A.I.R., Cal	L LS9	165	4	C-20 & 2500
UHT	1981	350	van, bus, a/t, Cal	L LS9	165	4	C-10 & 1500
UHU	1981	350	van, bus, a/t, Cal	L LS9	165	4	C-20 & 2500
UHW	1981	350	con cab, m/t, A.I.R.	M LT9	165	4	C-20 to 3500
UHX	1981	350	con cab, a/t, A.I.R.	M LT9	165	4	C-20 to 3500
UHY	1981	350	con, m/t, A.I.R., Cal	M LT9	165	4	C-20 to 3500
UHZ	1981	350	con, a/t, A.I.R., Cal	M LT9	165	4	C-20 to 3500
UI	1969	307	-		200	2	van 10 to 25
UJ	1969	307	-		200	2	van 10 & 20
UJA	1981	350	van & bus, m/t	M LT9	165	4	C-30 & 3500
UJB	1981	350	van & bus, a/t	M LT9	165	4	C-30 & 3500
UJC	1981	350	van, bus, m/t, Cal	M LT9	165	4	C-30 & 3500
UJD	1981	350	van, bus, a/t, Cal	M LT9	165	4	C-30 & 3500
UJF	1981	350	fwrd cab, m/t	M LT9	165	4	C-20 to 3500
UJH	1981	350	fwrd cab, a/t	M LT9	165	4	C-20 to 3500
UJJ	1981	350	fd cab, m/t, Calif	M LT9	165	4	C-30 & 3500
UJK	1981	350	fd cab, a/t, Calif	M LT9	165	4	C-30 & 3500
UJL	1981	350	fwrd cab, m/t	M LT9	165	4	C-20 to 3500
UJM	1981	350	fwrd cab, a/t	M LT9	165	4	C-20 to 3500
UJR	1981	350	fd cab, m/t, Calif	M LT9	165	4	C-30 & 3500
UJS	1981	350	fd cab, a/t, Calif	M LT9	165	4	C-30 & 3500
UJT	1981	350	fwrd cab, m/t	M LT9	165	4	C-30 & 3500
UJU	1981	350	con. cab, m/t, A.I.R.	L LS9	165	4	C-10 & 1500
UJW	1981	350	con. cab, a/t, A.I.R.	L LS9	165	4	C-10 & 1500
UK	1969	307			200	2	van 20
UKA	1981	350	con. cab, m/t, A.I.R.	P LF5	150	2	C-30 & 3500,159.5WB
UKB	1981	350	con cab, a/t, A.I.R.	P LF5	150	2	C-30 & 3500,159.5WB
UL	1969	307		-	200	2	van 10 to 25
UM	1969	307	tur hydro	-	200	2	C-10
UN	1969	307	-	-	200	2	C-10 to 35
UO	1969	307	M/t	-	200	4	K-10 to 25
UP	1969	307	M/t	-	200	2	K-20 & 25
UQ	1969	307	tur hydro	-	200	4	K-10 to 25
URA	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URB	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URC	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URD	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URF	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URH	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URJ	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URK	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URM	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
URN	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
US	1979	305	LG4	H	160	4	Cutlass
USA	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USB	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USC	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USD	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USF	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USH	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USJ	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USK	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USM	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USN	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USR	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USS	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
UST	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USU	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USW	1983	350	conv.cab	M LT9	165	4	C-20 to 3500

68sd · Canadian Poncho Superstar!

USX	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USY	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
USZ	1983	350	conv.cab	M LT9	165	4	C-20 to 3500
UT	1969	307	M/t		200	4	K-10 & 20
UT	1979	305	LG4	H	160	4	Cutlass
UTA	1977	305	conv. cab, m/t	U LG9	145	2	C-10 & 1500
UTB	1977	305	conv. cab, a/t	U LG9	145	2	C-10 & 1500
UTC	1977	305	van & bus, m/t	U LG9	145	2	C-10 & 1500
UTD	1977	305	van & bus, a/t	U LG9	145	2	C-10 & 1500
UTF	1977	305	conv. cab, m/t	U LG9	145	2	C-10 to 2500
UTH	1977	305	conv. cab, a/t	U LG9	145	2	C-10 to 2500
UTJ	1980	305	conv. cab, m/t	G LG9	145	2	C-10 & 1500
UTL	1980	305	conv. cab, a/t	G LG9	145	2	C-10 & 1500
UTR	1978	305	conv.cab	U LG9	145	2	C-10 & 1500
UTS	1978	305	conv.cab	U LG9	145	2	C-10 & 1500
UTT	1978	305	van & bus	U LG9	145	2	C-10 & 1500

68sd · Canadian Poncho Superstar!

UTU	1978	305	van & bus	U LG9	145	2	C-10 & 1500
UTW	1978	305	conv.cab	U LG9	145	2	C-10 to 2500
UTX	1978	305	conv.cab	U LG9	145	2	C-10 to 2500
UU	1969	307	m/t		200	2	C-20
UUB	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UUC	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UUD	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UUF	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UUH	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UUJ	1983	350	conv.cab	L LS9	165	4	C-10 to 3500
UV	1969	307	m/t		200	2	K-20
UW	1969	307	m/t		200	2	K-20
UYR	1979	305	conv. cab, m/t	G LG9	145	2	C-10 to 2500
UYS	1979	305	conv. cab, a/t	G LG9	145	2	C-10 to 2500
UZA	1981	350	con cab, m/t, exp	L LS9	165	4	C-10 & 1500
UZB	1981	350	con cab, a/t, exp	L LS9	165	4	C-10 & 1500
UZC	1981	350	con cab, m/t, exp	L LS9	165	4	K-10 & 1500
UZD	1981	350	con cab, a/t, exp	L LS9	165	4	K-10 & 1500
VB	1969	350	m/t	-	255	4	C-10 & 20
VJZ	1972	350	m/t	-	175	4	C-10 & 20
VR	1969	350	m/t, 3 spd	-	255	4	C-20 & 30
VS	1969	350	m/t, 3 spd	-	255	4	K-20
WA	1965	283	M/t	-	175	2	C-10 to 35
WA	1968	307	M/t	-	200	2	C-10 to 25
WA	1969	350	-	-	255	4	C-20 to 35
WB	1967	283	m/t	-	175	2	K-10 to 25
WB	1968	307	M/t	-	200	2	C-20 to 35
WC	1967	283	tur hydro		175	2	C-20 to 35
WC	1968	307	m/t, 3 spd	-	200	2	C-10 to 35
WD	1967	283	-	-	175	2	van 10 to 25
WD	1968	307	-	-	200	2	van 10 to 25
WE	1965	283	M/t	-	175	2	C-10 to 25
WE	1968	307	Powerglide	-	200	2	C-10
WF	1966	283	m/t, A.I.R.	-	175	2	C-10, 15, 20
WF	1968	307	M/t	-	200	2	C-20 & 25
WF	1969	350	-	-	215	2	C-50
WG	1967	283	m/t	-	175	2	C-10 to 30
WG	1968	307	m/t	-	200	2	C-20 & 30
WH	1966	283	Powerglide, A.I.R.	-	175	2	C-10 to 25
WH	1968	307	m/t	-	200	2	K-20 & 25
WH	1969	350	m/t, A.I.R.	-	255	4	C-15, 25, 35
WI	1967	283	m/t	-	175	2	K-10 to 25
WI	1968	307	M/t	-	200	2	K-10 to 25
WI	1969	350	-	-	255	4	C 25 & 35
WJ	1969	350	Powerglide	-	255	4	C-10 to 35
WK	1969	350	tur hydro	-	255	4	C-10 to 35
WL	1967	283	-	-	175	2	van 10 to 25
WL	1968	307	-	-	200	2	van 15 to 25
WL	1969	350	Powerglide, A.I.R.	-	255	4	C-20 & 25
WM	1967	283	-	-	175	2	van 10 to 25
WM	1968	307	-	-	175	2	van 10 to 25
WM	1969	350	-	-	255	4	C-20 to 35
WN	1968	307	-	-	200	2	C-20 to 35
WN	1969	350	m/t, A.I.R.	-	255	4	K-10 to 25
WO	1967	283	m/t	-	175	2	K-10 & 20
WO	1968	307	m/t, 3 spd	-	200	2	C-10 to 30
WO	1969	350	m/t	-	255	4	K-20 & 25
WP	1968	307	-	-	200	2	C-20 to 35
WP	1969	350	tur hydro	-	255	4	K-10 to 25
WQ	1968	307	-	-	200	2	C-20 & 25
WQ	1969	350	turbohydro, A.I.R.	-	255	4	K-20 & 25
WR	1967	283	turbohydro, A.I.R.	-	175	2	C-10 to 25
WR	1968	307	m/t, 3 spd	-	200	2	C-20 to 35
WR	1969	350	Powerglide	-	255	4	C-20 & 30
WS	1969	350	turhydro	-	255	4	C-20 & 30
WT	1969	350	M/t	-	255	4	C-20 & 30
WW	1967	283	-	-	175	2	van 10 to 25
WW	1968	307	-	-	200	2	van 15 to 25
WZ	1969	350	m/t, 3 spd	-	255	4	C-10 & 20
XA	1969	350	m/t	-	255	4	C-10 to 35
XB	1969	350	M/t	-	255	4	C-20 to 35
XC	1969	350	Powerglide	-	255	4	C-10 to 25
XD	1969	350	turhydro	-	255	4	C-10 to 35
XE	1963	327	universal service	-	-	-	cars
XE	1969	350	M/t	-	255	4	C-20 & 30
XF	1969	350	Powerglide	-	255	4	C-10 to 35
XG	1969	350	turbohydro	-	255	4	C-10, 20, 30
XH	1969	350	-	-	215	2	C-40
XI	1969	350	-	-	215	2	C-50 & 60
XJ	1969	350	-	-	215	2	C-50
XK	1969	350	-	-	215	2	T-50 & 60

68sd · Canadian Poncho Superstar!

XN	1969	350	-	-	215	2	C-60
XO	1969	350	turbohydro, A.I.R.	-	255	4	K-20
XP	1969	350	m/t, A.I.R.	-	255	4	C-10 to 30
XS	1969	350	-	-	215	2	C-40 & 50
XU	1969	350	-	-	215	2	C-50
XV	1969	350	-	-	215	2	T-50
XW	1969	350	m/t	-	255	4	K-10 to 25
XX	1969	350	m/t	-	255	4	K-20 & 25
XY	1969	350	turbohydro	-	255	4	K-10 to 25
XZ	1969	350	Powerglide,A.I.R.	-	255	4	C-20 & 25
YA	1968	327		-	240	4	C-20 to 35
YB	1968	327	Powerglide	-	220	4	C-10
YC	1966	327	m/t, A.I.R.	-	220	4	C-10 to 25
YC	1968	327	m/t, A.I.R.	-	240	4	C-10 to 25
YD	1966	327	Powerglide,A.I.R.	-	220	4	C-10 to 25
YD	1968	327	Powerglide,A.I.R.	-	240	4	C-10 to 25
YH	1966	327	hydramatic	-	220	4	C-30
YH	1967	327	Powerglide,A.I.R.	-	220	4	C-10 to 35
YJ	1967	327	turbohydro,A.I.R.	-	220	4	C-10 to 25
YJ	1968	327	turbohydro,A.I.R.	-	240	4	C-20 & 25
YK	1968	327	m/t, 3 spd	-	240	4	C-10 to 35
YL	1968	327	M/t	-	240	4	K-20 & 25
YM	1967	327	m/t	-	220	4	K-10 to 25
YM	1968	327	m/t	-	240	4	C-20 to 35
YR	1966	327	Powerglide	-	220	4	C-10 to 25
YR	1968	327	Powerglide	-	240	4	C-20 & 25
YS	1966	327	m/t	-	220	4	C-10 to 35
YS	1968	327	m/t, 3 spd	-	220	4	C-20 to 35
YT	1968	327	Powerglide		220	4	K-10 & 20
YU	1968	327	m/t, 3 spd	-	220	4	K-20
YV	1968	327	M/t	-	220	4	C-10
YX	1967	327	m/t	-	220	4	K-10 to 25
ZA	1965	327	m/t	-	275	4	Nova
ZA	1969	350	m/t, A.I.R.	-	255	4	C-10, 20, 30
ZAA	1979	350	m/t, L48	8	195	4	Vette
ZAA	1992	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZAB	1979	350	a/t, L48, fed.	8	195	4	Vette
ZAC	1979	350	L48, Calif	8	195	4	Vette
ZAC	1992	350	rev cooling, a/t	LT1 P	300	TPI	Vette
ZAD	1979	350	L48, high altitude	8	195	4	Vette
ZAK	1980	350	a/t, L48	8	190	4	Vette
ZAM	1980	350	m/t, L48	8	190	4	Vette
ZB	1965	327	m/t, high perf.	-	300	4	Chevy II
ZB	1966	327	m/t, hi perf. A.I.R.	-	300	4	Chevy II
ZB	1969	350	m/t	-	255	4	C-20
ZBA	1979	350	m/t, L82	4	225	4	Vette
ZBA	1982	350	Cross-fire inject	L83 8	200	TTBI	Vette
ZBB	1979	350	a/t, L82	4	225	4	Vette
ZBC	1980	350	a/t, L82	6	230	4	Vette
ZBC	1982	350	Cross-fire inject	L83 8	200	TTBI	Vette
ZBD	1980	350	m/t, L82	6	230	4	Vette
ZC	1966	327	A.I.R., a/c	-	-	-	Chevy II
ZC	1969	350	m/t		255	4	C-20 & 30
ZCA	1980	305	a/t, LG4	H	180	4	Vette
ZD	1966	327	Powerglide, A.I.R.		275	4	Chevy II
ZD	1969	350	Powerglide		255	4	C-10
ZDA	1981	350	M/t	L81 6	190	4	Vette
ZDB	1981	350	a/t	L81 6	190	4	Vette
ZDC	1981	350	m/t	L81 6	190	4	Vette
ZDD	1981	350	m/t	L81 6	190	4	Vette
ZDF	1985	350	Tuned port inj, a/t	L98 8	230	TPI	Vette
ZE	1965	327	man trans., a/c	-	-	-	Chevy II
ZE	1969	350	m/t	-	255	4	C-20
ZF	1965	327	m/t, a/c, hi perf.	-	300	4	Chevy II
ZF	1969	350	turbohydro	-	255	4	C-10 & 20
ZF	1969	350	m/t	-	255	4	K-10

68sd · Canadian Poncho Superstar!

ZFC	1984	350	Tuned prt inj, a/t	L83 8	205	TPI	Vette
ZFD	1984	350	Tuned prt inj, m/t	L83 8	205	TPI	Vette
ZFF	1984	350	Tuned prt inj, a/t	L83 8	205	TPI	Vette
ZFM	1984	350	Tuned prt inj, m/t	L83 8	205	TPI	Vette
ZFN	1982	350	Tuned prt inj, a/t	L83 8	200	TPI	Vette
ZFN	1984	350	Tuned prt inj, a/t	L83 8	205	TPI	Vette
ZG	1966	327	A.I.R.spec hi perf.	-	325	4	Chevy II
ZG	1969	350	m/t, 3 spd	-	255	4	K-10 & 20
ZH	1966	327	sp hi per, EM, a/c	-	325	4	Chevy II
ZH	1969	350	m/t, 3 spd	-	255	4	K-20
ZI	1966	327	special high perf.	-	325	4	Chevy II
ZJ	1966	327	spec high perf, a/c	-	325	4	Chevy II
ZJ	1969	350	turbohydro	-	255	4	K-10 & 20
ZJB	1985	350	Tuned prt inj,m/t	L98 8	230	TPI	Vette
ZJC	1985	350	Tuned prt inj,exp	L98 8	230	TPI	Vette
ZJH	1986	350	a/t, alum heads	L98 8	235	TPI	Vette
ZJJ	1985	350	Tuned prt inj, a/t	L98 8	230	TPI	Vette
ZJK	1985	350	Tuned prt inj, m/t	L98 8	230	TPI	Vette
ZJN	1987	350	a/t, alum heads	L98 8	240	TPI	Vette
ZJR	1987	350	m/t, alum heads	L98 8	240	TPI	Vette
ZJS	1986	350	a/t, alhds, oil cool	L98 8	235	TPI	Vette
ZJW	1986	350	M/t, alhds, oil cool	L98 8	235	TPI	Vette
ZK	1965	327	Powerglide		275	4	Chevy II
ZKA	1986	350	m/t, alum heads	L98 8	235	TPI	Vette
ZKD	1986	350	a/t, alum heads	L98 8	235	TPI	Vette
ZL	1965	327	Pwerglide, hi perf.	-	300	4	Chevy II
ZLA	1987	350	a/t, alhds, oil cool	L98 8	240	TPI	Vette
ZLB	1987	350	export, al. heads	L98 8	240	TPI	Vette
ZLC	1987	350	m/t, alhds, oil cool	L98 8	240	TPI	Vette
ZM	1965	327	Powerglide, a/c		275	4	Chevy II
ZMA	1988	350	a/t, alum heads	L98 8	240	TPI	Vette
ZMC	1988	350	a/t, alhds, oil cool	L98 8	240	TPI	Vette
ZMD	1988	350	m/t, alhds, oil cool	L98 8	240	TPI	Vette
ZN	1965	327	glide, a/c, hi perf.	-	300	4	Chevy II
ZO	1968	307	M/t	-	200	2	C-10
ZP	1968	307	M/t	-	200	2	K-10 & 20
ZQ	1968	307	M/t	-	200	4	K-20
ZRA	1989	350	m/t, alhds, oil cool	L98 8	240	TPI	Vette
ZRB	1989	350	a/t, alum heads	L98 8	240	TPI	Vette
ZRC	1989	350	a/t, alhds, oil cool	L98 8	240	TPI	Vette
ZRJ	1990	350	ZR1, ohc, 32v, m/t	J LT5	380	MPFI	Vette
ZS	1968	307	M/t		200	2	C-20
ZSA	1990	350	a/t, alum heads	L98 8	250	TPI	Vette
ZSB	1990	350	m/t, alum heads	L98 8	250	TPI	Vette
ZSC	1990	350	a/t, alhds, oil cool	L98 8	250	TPI	Vette
ZTA	1991	350	a/t, alum heads	L98 8	245	TPI	Vette
ZTB	1991	350	m/t, alhds, oil cool	L98 8	245	TPI	Vette
ZTC	1991	350	a/t, alhds, oil cool	L98 8	245	TPI	Vette
ZTD	1991	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZTH	1991	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZTJ	1991	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZTK	1991	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZUA	1992	350	rev cooling, a/t	LT1 P	300	TPI	Vette
ZUB	1992	350	rev cooling, m/t	LT1 P	300	TPI	Vette
ZVA	1993	350	rev cooling, a/t	LT1 P	300	TPI	Vette
ZVB	1993	350	rev cooling, m/t	LT1 P	300	TPI	Vette
ZVC	1993	350	ZR1, ohc, 32v, m/t	J LT5	375	MPFI	Vette
ZX	1968	307	m/t, 3 spd		200	2	K-10 & 20
ZY	1968	307	m/t, 3 spd		200	2	K-20

68sd · Canadian Poncho Superstar!

RE: Big Block/Small Block codes

68sd · Canadian Poncho Superstar!

Heads
Big Block

Big Blocks 058        241/86 cc port
063        256/114 cc port
083        243/110cc port
215        256/114cc port
241        252/116cc port
280        256/114cc port
290        256/114cc port
290        262/115cc port small plug head
291        327/120cc port
340        320/120cc port
820        255/114cc port
840        326/120cc port
842        318/112cc port
990        323/127cc port

330864      396-454         70-81     Oval Port
330865      366-427         70-76     Truck HD     Oval Port
336781      454                 73-85      Oval Port
343771      366-454         68-85     Truck HD
343772      366-454         76-84     Truck HD     Oval Port
346236      454                 75-76      Oval Port
353049      400-402         70-76     Oval Port
473328      366                 68-85      Truck HD Oval Port
3732791    348                 58
3758379    348                 59-61
3759256    348                 58
3767738    348                 59-61
3781147    348                 60-61      Hi Perf
3795586    409                 61           360HP
3814690    409                 62-64      Hi Perf
3819333    348-409        62-65      Truck
3830817    409                 63-65     340 HP
3837731    409                 63           RPO Z11
3852583    409                 65           400 HP
3856206    396                 65           Oval Port
3856208    396                 65           Corvette 425 HP Sq. Port
3856213    366                 66-82      Oval Port
3856260    396                 68
3872702    396-427        66            Oval Port
3873858    396, 427        66           Sq. Port
3876875    427                 77-85      Truck Oval Port
3904390    396-427        67            Oval Port
3904391    396-427        67            Sq. Port
3904392    427                 67            Sq. Port Alm L-88 & L-89
3904393    366                66-68       Truck    Oval Port
3909802    396-427        67            Oval Port
3917215    396-427        68            Oval Port
3917219    366-427        68-85       Truck HD    Oval Port
3919840    396-427        67-69       Sq. Port
3919842    396-427        68-69       L-88 & L-89 Alm
3931063    396-427        68-72       Oval Port
3933148    366-427        68-84
3933149    427                 68-76      Truck
3946074    454                 69-71      Alm. L-88, ZL-1, LS-6
3964290    400-454        70            Oval Port
3964291    402-454        70            Sq. Port L-78, LS-6
3965198    396                 68-69      Oval Port
3975950    366-427        68-70       Truck Oval Port
3986133    366-427        68-85       Truck Oval Port
3986136    366-427        68-84       Truck Oval Port
3993820    400-454        71-72       Oval Port
3994026    454                 71            LS-6    Sq. port
3999241    402-454         72           Oval Port
6272292    402-454         70-75      Oval Port
14092359    427                86-88     Truck Oval Port
14092360    454                85-88     Truck   Oval Port

68sd · Canadian Poncho Superstar!

Small Blocks
330545        350, 73, Corvette, 76cc, 2.02-1.6 valves
333881        350, 74-75, 76cc, 2.02-1.6 valves
333882        350-400, 74-80, 76cc, 160/60cc ports
340292        "Turbo" Over Counter Angle Plug, 64cc, 2.02-1.6 valves
354434        262-267-305, 75-79, 163/57cc ports LW casting
358741        305, 76-79
376450        262-305-350, 84-81, 168/60cc ports, 7 bolt ex.
376455        350, 77-85
458642        350-400, 67-70,
462624        350-400, 75-86, 161/62cc ports, 7 bolt ex.
468642        350-400, 76-up, small sparkplugs
471513        267,350, 79
517513        267,350, 79
3030817    400, 74
3636839    265, 55
3703523    265 Corvette, 55
3703524    265,55
3713358    265, 55-56
3713569    265, 55-56
3720991    265, 56-57
3731262    265, 56, 2x4 carb, Corvette
3725306    265, 56-57
3731539    57 Corvette FI
3731544    283, 57-61
3731548    283, 57-62
3731554    283, 57-61
3731556    283, 57 truck
3731762    265, 2x4 carbs, 56 Corvette
3737739    283, 57-62, Corvette, FI
3737775    283, 327, 62-67
3740997    283, 57
3743056    283, 58
3743096    327, 62-67 GMC truck
3747363    283, 57-61
3747460    283, 327, 59-67
3748720    283, 57-58,
3748770    283, 1x4 , 2x4 carbs, FI Vette, X58, stagger VC bolts
3748772    283, 58-61
3755537    283, 57-62
3755539    283, 58-62, stagger VC bolts
3755549    283, 57-62
3755550    283 Corvette, 59, stagger VC bolts
3755585    327 GMC truck, 62-67
3756519    283, 57-62
3760116    283, 60-64
3767460    283,327,60-64
3767462    327, 62-67, 161/65cc ports
3767465    283, 59-61
3767754    283 Power Pack, 59-61
3767792    283, 60-64
3770126    327, 69
3774682    283, 327, 60-64
3774684    327, Pass, Truck, 62-64
3774692    283, 60-61 Corvette
3774692    283, 58-64 Pass, Power Pack
3782461    327, 64-66 Double humpers or Camel hump 161/62cc port
3782461X    60-63, Larger intake runners, 172/64cc port
3782870    327, 62-37
3789817    327, 62-67
3789935    283, 57-62
3790721    283, 64-67
3792563    327, 65-67
3795896    283 Power Pack,63-65
3795896    327, 250HP Corvette, 62-64, 140/60cc ports
3798996    327, 63-67
3814480    283, 327, 60-67
3814482    327, 350, 62-67, 75cc, Lo compression head
3817680    283, 327, 63-67
3817681    327, 350, 62-67
3817682    283, 61-62
3836839    265, 55
3836842    283,327, 57-67
3837064    265, 283, 56-62
3837065    265 truck, 55-56
3837739    283, 57
3848720    283, 57-58
3849852    283, 57-67
3849935    283, 65-67
3852174    327, 62-64
3854520    283, 327, 62-67, 140/60cc ports
3870064    265, 283, 56-62
3870065    265 Truck, 55-56
3876775    283, 327 210 HP Camaro, acc. bolt holes on one end only
3884520    283, 327, 60cc, some made in canada
3890462    302, 327, 350, camel hump, 161-165cc intake port
3901068    350,285HP Crate motor, 64cc, 72ºintake bolt angle
3911032    307, 327, 68, W/O acces. bolt holes
3912264    283, 58-62
3912265    283, 63-64
3912311    327, 67
3912313    327, 65-67
3917290    307, 327, 67-68, 142/59cc ports
3917291    302, 327, 350, camel hump, 161/65cc ports
3917292    327-350 Corvette, camel hump, 68
3917293    307, 327, 75cc, 144/58cc ports
3927185    307, 327, 69cc, 69-70
3927186    302-350, camel hump, 63cc chambers, 161/65cc ports
3927187    350, camel hump, 64cc, 69-70
3927188    307, 74cc
3928455    302, 327, 68
3928494    327, 350, 68
3928495    327, 68
3931633    307, 68-72
3931635    250, 68-76
3931637    327, 68-69
3931638    327 truck, 68
3932441    350, 76cc, 161-165cc intake port
3932441X    350, 80cc, 1.94-1.5 valves, 161/65cc port
3932441X    400, 80cc, 1.94-1.6 valves, 161/65cc intake port
3932454    307, 69
3946812    350, 69
3946813    350, 69-70, 138/72cc ports
3747041    302, 350, 64cc
3951598    400, 70, 76cc
3964286    350
3970126    327, 350, 67-70
3973414    350, 70, LT1, 64cc, camel hump
3973487    350, 71-76,
3973487    350, LT1, 75cc, 161-165cc intake port
3973487X    350, 75cc, larger intake port
3973493    400, 71, 76cc
3986316    350 Corvette, 71, 76cc
3986336X    350, 76cc
3986388    307, 350, 68-76
3986339    307, 350, 71, 75cc
3986339X    307, 350, 75cc
3991492    350 LT1, 70, 64cc, straight plug, camel hump
3991492    Over counter, strt or angle plug, 64cc, 157/62cc ports
3998916    350 LT1, 76cc, screw in studs, big valves?
3998920    350, 72-73
3998991    307, 350, 75cc, 72-73, 73 had hard seats
3998993    307, 350, 76cc, 72-73, 15-164/64cc ports, 73 had hard seats
3998993    350 Crate motor, current, Hecho En Mexico, 159/64cc ports
3998997    350, 400, 76cc, 72-73, hard seats in 73
3998997    305, 350, 161-165cc intake port, hard seats
4079261    350, 75.
10033867    Pontiac Alm. Race head, angle plug, 62cc, 196cc intake port, 23º, 2.10-1.625 valve
10045434    Pontiac Alm. Race head, angle plug, 55cc, raised runner, 15º roll over
10051101    Bowtie, Alm, angle plug, 55cc, raised runner, 196cc intake port
10088113    350, 88-up, Corvette, Alm., angle plug, 58cc, .100 raised D-port ex. 1.94-1.5 valve, 19 lbs.
10106178    350, 90, LT5, ZR1, DOHC, 32 Valve, Pass. Side
10106179    350, 90, LT5, ZR1, DOHC, 32 Valve, Driver Side
10110810    350 Gen.I, 93-up
10128374    350 GenII, LT1, 53cc, angle plug, Corvette, Alm., reverse flow cooling, 168-175 cc intake port
10134352    Bowtie, Lo port, alm. 18º, angle plug, 45cc, 223cc intake port
10134363    Bowtie, Hi port, alm, 18º, angle plug, 45cc, 210cc intake port
10134363    Bowtie, Hi port, alm., 18º, angle plug, 60cc, 215cc intake port,
10134363    Bowtie, Hi port, alm., 18º, angle plug, 50cc, 250cc intake port, CNC machined, 2.15-1.625 valves
10134363    Bowtie, Hi port, alm., 18º, angle plug, 65cc, 250cc intake port, CNC machined, 2.15-1.625 valves
10134363    Bowtie, Hi port, alm., 15º, angle plug, 36cc, 223cc intake port
10174389    350, LT5, ZRI, DOHC, 32 Valve, 91-95, Driver side
10174390    350, LT5, ZRI, DOHC, 32 Valve, 91-95, Pass. side
10185040    Symmetrical port, splayed valve, alm, 45cc, 263cc intake port, 1st design
10185040    Symmetrical port, splayed valve, alm, 45cc, 263cc intake port, 2nd. design
10205245    350, Gen.II, LT1, alm., 93, reverse flow cooling, 168-175 intake ports
10207643    350, Gen II, LT1, alm., 94-96, reverse flow cooling
10225121    350, LT1, ZR1, DOHC, 32 Valve, driver side, 94-95
10225122    350, LT1, ZR1, DOHC, 32 Valve, pass. side, 94-95
10239902    350, 96-up, GenII, LT4, alm., reverse flow cooling
10239906    350, Vortec 5700, L-31, 64cc heart shape chmber, 1.94-1.5, 170cc intake port
14010201    305, 84
14011034    Bowtie, Phase 2, iron, angle plug, 64cc, 2.02-1.6, 184cc .080 taller intake port
14011039    350 HP Replacement Alm.
14011049    Bowtie, Phase 6, alm., angle plug, 55cc, 2.02-1.6 or 2.1-1.65, 180cc intake port
14011083    350-300HP, Crate Motor, 64cc, 90º manifold bolt, hard seats
14011083    350, 87-up, 64cc, center bolt VC, 72º manifold bolt
14014415    267, 305, 80-85
14014416    305 HO, 80-85, 58cc, 1.84-1.5, 165/59cc ports, 7 bolt ex.
14022601    267, 305 HO, 80-85, 58cc, 1.84-1.5, 7 bolt ex.
14022801    305, 80-85
14071114    350, 80-85
14079261    350, 86
14096217    350 285HP, Crate motor, 1.94-1.5, 72º intake bolts, 64cc, center bolt VC
14101081    305, 87-88 Camaro, center bolt VC
14101083    350 285HP, or 300HP, Crate Motor, 1.94-1.5, 72º intake bolts
14101128    350, Corvette, 86-87, alm., angle plug, 58cc
14102187    305HO, 87-91, 1.85-1.5, 58cc, 7 bolt ex.
14102191    305, 350, 87 up center bolt VC
14102193    305, 350, 87-up, 7 bolt ex.
24502559    Bowtie, SB2, alm., mirror port,
33417369    350, Gen.I, Crate motor, Hecho En Mexico, 7 bolt ex, 76cc, 1.94-1.5, flange VC holes, heavy castings

jfkheat · Guru

There are 3 big block codes that I know of that aren't listed here. They are all for 1968 Chevelle/Beaumont engines. The rusty green 68 SD that sold a couple years ago has a 4W code engine but the GM of Canada docs shows a different code, I think ED or EF. There is also a long list of codes for big block marine engines, mostly 454s and 502s.
James

4T 1968 Chevelle 396 325 Man Trans
4U 1968 Chevelle 396 350 Man Trans
4W 1968 Chevelle 396 350 Auto Trans

-- Edited by jfkheat on Saturday 24th of April 2010 03:56:56 PM

davelacourse · Poncho Master!

Too much data!

Dave