Quote:
Originally Posted by sxeC6
 My son and I wanted to put an Olds 455 engine in '79 Trans Am with a 403 and found out it wouldn't work without major mods to the heater box area because of the 455's higher deck height and added width. End up with a Poncho 455 which worked fine.  |
I"m an old Poncho head since the 389 daze and I found out the Olds and Poncho took the same head gasket, I would assume they had the same blocks therefore....guess not....sorry guys....
however I did take a OLDS 350/CADDY 425 DPFI sytem off a '79 Seville and put it on my Poncho engine....still have the induction setup, not so awful evil for a home brew setup....
