the heads should fit as long as your not trying to put them on a big block
The 1975 Chevy LS9 350 with a four barrel that I have is rated at 165 hp from the factory depending on the type of heads you have on it, it could be more.
bolt them on their the same
That's what should be on it.
NO. They are completely different
nothing. but the intake will be diff.
Yes They will bolt right on with out changing anything
No, the 1992 Chevy 350 (5.7L) V8 is not a Vortec engine.
they came with "186" casting number heads.........
lt1 is a 350
The headers for a 350 and 305 are the same.
No. Not without switching the cylinder heads. I think it was 89, Chevy came out with the 1st generation Vortec heads, which require a different intake.