I saw something interesting last night, a newer peterbuilt running what looked like leds in 53,4 sizing, ill have to investigate . they were mounted in the chrome pods on the side of the hood two per side.
I had a set of cibies in my 75 nova back in the late 70s, they rusted inside due to moisture. I have a pair of hella h4s in my 63, great lights. The cibies worked great too.
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63 Parisienne sport coupe (The Big GTO), black, maroon interior, 409 4 speed; former owner of a 59 El Camino, 63 Corvette SWC, 62 Chev Bel Air SC. 1963- Pontiac top selling car in Canada
Mahone Bay, NS Still not old enough to need an automatic