M Michael New member Mar 30, 2010 #1 My 1990 Chevy Cheyenne 1500 original engine (305) messed up, so it had to be pulled. Wondering if a Chevy 350 engine will bolt up to the original transmission (TH-400) with out any modifications?
My 1990 Chevy Cheyenne 1500 original engine (305) messed up, so it had to be pulled. Wondering if a Chevy 350 engine will bolt up to the original transmission (TH-400) with out any modifications?
