Chevy 307 - POB 307?
Hereīs the problem.
One choise for 1972 El Camino was 307.
Chevy discontinued 307 at -73 (am I right?), but Buick and Oldsmobile (mayby also Pontiac) uset 307īs much later.
These are not the same engine, are they?
My El C has a THM200c transmission with Chevy bolt pattern (now with Chevy 250 inline 6 engine) and when I see a 307 itīs with the BOP bolt pattern, so it doesnīt fit.
If they are not the same engine, should I go with later Chevy 305, that fits?
Also, which is better for a daily driver?