omega73

this engine is suppost to be a 350 rocket. the intake inmbers are 22528212.
by the timing chain there is 4790GM5.0LG.

I am being told that this is a 5.0L 307.

also I have an engine code on a 395558 1971 cutlass convertible. suppost to be a 350 rocket also.

can anyone help. to tell me what the hell is going on. cant figure this out.

p.s. are either of these worth rebuilding. both in good condition. just really want a 4 barrel 350 rocket for the omega. thanks. rookie in the car world.

texasred

22528212 A5 '85-'90 307 4V. VIN Y engine. Aluminum. EGR. Small ports.

395558 '68-'72 Olds 350.

C.J.