Mechanics

MODELS INTERCHANGABLE ENGINE PARTS

1987 Chevrolet Other

1987 Other Chevrolet Models V8

I have a GM 305 engine in a boat that I want to change to a 350. I'm thinking of using a short block if most of the parts will bolt-up. Will the heads, intake and exhaust manifold from the 305 fit the 350?
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RonnieA
June 27, 2010.



Yes it will interchange except the cylinder headson the 305 have smaller valves and smaller chambers.

Hmac300
Jul 10, 2010.