65-70 Full Size Power Train Tech Forum

oshawacliff · oshawacliff

Brett: Couldn't find a way to post pictures to a private message from my computer without posting them to a web site. Current spacer is 2.0 inches This template shows where the fan would be with a four inch spacer. Fan to rad spacing is 6.5 inches -- with 4 inch spacer fan would be moved to 2.5 inche...

cdnpont · cdnpont

Discovered today that a slight oil leak at my fuel pump has become bad. No driving it bad! Kind of hard to determine where exactly it's coming from, can't see into the rear corner. But I suspect the pump body may have a small crack in it, in the lever cavity, oil side. When I broke my motor mount way back, I no...

cdnpont · cdnpont

Did some full on high speed brake testing today.. The dash OIL light came on... once. Did not repeat it. It's never done that before. Ever. Oil level is good. Should I worry, and will it matter much at idle? Wonder if that idiot light trying to tell me something, lol!

oshawacliff · oshawacliff

Has anyone had success with spark plug wires for their headers. I bought the short plugs that Performance Improvents has and they sold me a "sock" to go over the boot at the cylinder head. Was supposed to be the trick set up as the longer spark problems were burning up the boots. I haven't g...

Blackheart4355 · Blackheart4355

Ok, so since putting the 327 in my car, it's run hot. So to fix the problem I changed to stock 4 blade fan to a six blade flex fan and put in a dual core aluminum rad..still ran hot. So, installed a pusher fan and temp sensor..worked for a bit, but now still runs hot.. Talked to JC tonight and he's having the sa...

jsr · jsr

Hi every one ...can some one tell me exactly what tranny I have in my bone stock 66 389 Bonneville? Should it be a TH400? I'm looking for a rebuild kit and a shift kit. All the kits i have found are for 67 and up ! I know this is a bit of a daft question but I have looked all over the web with out much luck...thanks...

jsr · jsr

Hi everyone.....I have just bought a new melling MTP-1 cam and twin roller timing chain for my '66 389 , and was wondering if any one here has any input on running a cam advanced for better bottom end power ...my new cam chian can be set stock , advanced or retarded.....I have researched it on the net and se...

66 Grande guy · 66 Grande guy

Well guys heres the situation. I bought this tranny from a shop in Edmonton that was supposed to be rebuilt and upgraded to handle the 396. This was back in 2008 when I was still assembling the powertrain. I partly installed a lockup kit(the stuff inside the pan) and bolted it up the the 396 usi...

4SPEED427 · 4SPEED427

See if you sharp eyes can spot the difference between the two. Looking for two things-

jsr · jsr

I have just pulled my 66 389 motor apart and the cam looks like a hot one ! wide lodes....how can I trace what the numbers on the cam mean ? Any ideas are welcome ! thanks ...j

saskhuntr · saskhuntr

If I buy this 66 pont Parisienne Custom Sport with a 327 in it, Can I just swap out the tranny and engine for a turbo 400 and 396? Will all the mounts line up? Would I have to take the Driveshaft and rear end and swap the whole line? Sorry - Iam an electronics guy. found a reasonable 327 SC and at the same time a 3...

jsr · jsr

Hi all....any one have any good info on how to remove pressed in rocker studs for cleaning and how to re fit them on a 66 389 ! Also can I fit a medium lift cam and new lifters and use the original push rods and stepped studs ( non adjustable) Thanks guys , j

jsr · jsr

http://www.ebay.ca/itm/COMP-CAM-PONTIAC-250-XTREME-ENERGY-CAMSHAFT-LIFTERS-350-389-400-455-/360255793494...

jsr · jsr

Hey every one ! Where can I pick up a set of long tube headers for my 389 '66 Bonneville ? I have only been able fine a pair of Doug's headers at $700 a pop ! hoping for some plain steel ones like Black jacks of something for around 2-300 ! any ideas ? thanks j

jsr · jsr

Hi ....what is the best replacement piston ring set for a 1966 389 out of a Benneville? The motor only has 78k miles on it but hasn't been run in years ....it smokes out of the rocker cover vent a bit so i'm guessing the rings are stuck in one of the pots. I'm going to pull the motor apart and completely clean...

rbm67 · rbm67

could anyone tell me where I would find a measurement from the front of trans to center of shifter on a 67 2+2? and maybe offset from center of trans. thanks -- Edited by rbm67 on Friday 24th of May 2013 08:37:44 PM

cdnpont · cdnpont

Just kidding. couldn't resist. Found it on google image! But it looks like mine, even the brick wall looks like my house.

Malco · Malco

I bought a 68 Le Mans over the winter and can't get ahold of the original owner to find out what fluids he was using.It is totally original with 72000 miles on it.Could someone tell me what brand and grade of engine oil I should use,and also atf,it's a power glide,rear end grease,what fuel to use and any ot...

hd78glide · hd78glide

I want to put headers on my 68 Parisienne. I am leaning towards hooker ceramic coated bright headers. What do you have?

bjburnout · bjburnout

This was posted in the 65-66 Full Size Chevy forum years ago but I'm sure would relate to Canadian Pontiacs........fyi

Topic		Started By	Replies	Views	Last Post
	Some photos for Brett (Preview) Brett: Couldn't find a way to post pictures to a private message from my computer without posting them to a web site. Current spacer is 2.0 inches This template shows where the fan would be with a four inch spacer. Fan to rad spacing is 6.5 inches -- with 4 inch spacer fan would be moved to 2.5 inche...	oshawacliff	0	543	Oct 7, 2013 by oshawacliff
	Oil leak from my Edelbrock 1721 Fuel pump? (Preview) Discovered today that a slight oil leak at my fuel pump has become bad. No driving it bad! Kind of hard to determine where exactly it's coming from, can't see into the rear corner. But I suspect the pump body may have a small crack in it, in the lever cavity, oil side. When I broke my motor mount way back, I no...	cdnpont	3	1069	Oct 5, 2013 by cdnpont
	Very hard braking (emergency stop) now will make my Oil light come on. Is this ok? (Preview) Did some full on high speed brake testing today.. The dash OIL light came on... once. Did not repeat it. It's never done that before. Ever. Oil level is good. Should I worry, and will it matter much at idle? Wonder if that idiot light trying to tell me something, lol!	cdnpont	7	858	Sep 27, 2013 by 4SPEED427
	Spark Plug wires for 283 with headers (Preview) Has anyone had success with spark plug wires for their headers. I bought the short plugs that Performance Improvents has and they sold me a "sock" to go over the boot at the cylinder head. Was supposed to be the trick set up as the longer spark problems were burning up the boots. I haven't g...	oshawacliff	15	1220	Sep 5, 2013 by luppy
	327 Parisienne's running hot (Preview) Ok, so since putting the 327 in my car, it's run hot. So to fix the problem I changed to stock 4 blade fan to a six blade flex fan and put in a dual core aluminum rad..still ran hot. So, installed a pusher fan and temp sensor..worked for a bit, but now still runs hot.. Talked to JC tonight and he's having the sa...	Blackheart4355	20	1316	Aug 27, 2013 by Blackheart4355
	66 pontiac bonneville trans (Preview) Hi every one ...can some one tell me exactly what tranny I have in my bone stock 66 389 Bonneville? Should it be a TH400? I'm looking for a rebuild kit and a shift kit. All the kits i have found are for 67 and up ! I know this is a bit of a daft question but I have looked all over the web with out much luck...thanks...	jsr	2	522	Aug 17, 2013 by macsleuth
	installing a cam shaft advanced . (Preview) Hi everyone.....I have just bought a new melling MTP-1 cam and twin roller timing chain for my '66 389 , and was wondering if any one here has any input on running a cam advanced for better bottom end power ...my new cam chian can be set stock , advanced or retarded.....I have researched it on the net and se...	jsr	4	628	Aug 15, 2013 by jsr

	Trouble with the 700R4 in the 66 Grande (Preview) Well guys heres the situation. I bought this tranny from a shop in Edmonton that was supposed to be rebuilt and upgraded to handle the 396. This was back in 2008 when I was still assembling the powertrain. I partly installed a lockup kit(the stuff inside the pan) and bolted it up the the 396 usi...	66 Grande guy	6	1060	Aug 5, 2013 by deleted
	66 GP under hood pics (Preview) See if you sharp eyes can spot the difference between the two. Looking for two things-	4SPEED427	20	1082	Jul 14, 2013 by 4SPEED427
	1966 389 camshaft recognition (Preview) I have just pulled my 66 389 motor apart and the cam looks like a hot one ! wide lodes....how can I trace what the numbers on the cam mean ? Any ideas are welcome ! thanks ...j	jsr	2	567	Jul 12, 2013 by jsr
	power train up grade (Preview) If I buy this 66 pont Parisienne Custom Sport with a 327 in it, Can I just swap out the tranny and engine for a turbo 400 and 396? Will all the mounts line up? Would I have to take the Driveshaft and rear end and swap the whole line? Sorry - Iam an electronics guy. found a reasonable 327 SC and at the same time a 3...	saskhuntr	2	504	Jul 11, 2013 by racer6929
	Removing pressed in rocker studs for cleaning . (Preview) Hi all....any one have any good info on how to remove pressed in rocker studs for cleaning and how to re fit them on a 66 389 ! Also can I fit a medium lift cam and new lifters and use the original push rods and stepped studs ( non adjustable) Thanks guys , j	jsr	11	1502	Jul 2, 2013 by the70judge
	good low end cam wanted for a 389 .... (Preview) http://www.ebay.ca/itm/COMP-CAM-PONTIAC-250-XTREME-ENERGY-CAMSHAFT-LIFTERS-350-389-400-455-/360255793494...	jsr	1	532	Jun 29, 2013 by pontorquer
	long tube headers for a 66 bonneville (Preview) Hey every one ! Where can I pick up a set of long tube headers for my 389 '66 Bonneville ? I have only been able fine a pair of Doug's headers at $700 a pop ! hoping for some plain steel ones like Black jacks of something for around 2-300 ! any ideas ? thanks j	jsr	8	1018	Jun 20, 2013 by dualquadpete

	replacement piston rings for '66 389 (Preview) Hi ....what is the best replacement piston ring set for a 1966 389 out of a Benneville? The motor only has 78k miles on it but hasn't been run in years ....it smokes out of the rocker cover vent a bit so i'm guessing the rings are stuck in one of the pots. I'm going to pull the motor apart and completely clean...	jsr	6	730	Jun 9, 2013 by jsr
	shifter location? (Preview) could anyone tell me where I would find a measurement from the front of trans to center of shifter on a 67 2+2? and maybe offset from center of trans. thanks -- Edited by rbm67 on Friday 24th of May 2013 08:37:44 PM	rbm67	8	781	May 27, 2013 by rbm67
	Finally got the 671 installed! (Preview) Just kidding. couldn't resist. Found it on google image! But it looks like mine, even the brick wall looks like my house.	cdnpont	5	806	May 15, 2013 by Janton
	What fluids 68 Le Mans (Preview) I bought a 68 Le Mans over the winter and can't get ahold of the original owner to find out what fluids he was using.It is totally original with 72000 miles on it.Could someone tell me what brand and grade of engine oil I should use,and also atf,it's a power glide,rear end grease,what fuel to use and any ot...	Malco	13	1234	May 11, 2013 by Pontiacanada
	Who's headers are you using? (Preview) I want to put headers on my 68 Parisienne. I am leaning towards hooker ceramic coated bright headers. What do you have?	hd78glide	21	1294	Apr 13, 2013 by cdnpont
	65 vs 66 shifter handles - fyi (Preview) This was posted in the 65-66 Full Size Chevy forum years ago but I'm sure would relate to Canadian Pontiacs........fyi	bjburnout	5	786	Apr 3, 2013 by 4SPEED427
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