Originally Posted by Cab_Burge
I can't remember exactly which year GM came out with the 455 C.I. Buick, Oldsmobile and Pontiac motors. I believe 1971 was the first year of the 454 C.I. BB Chevy.


455 started in 1969 I'm pretty sure Cab. 454 would have started in 70.

Kevin

Last edited by Twostick; 12/21/22 08:39 PM.