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That depends more on the vehicle, than anything else. A lot of Chevies came with either, so usually just a set of hedders. The motormounts on a big block, are usually 1 inch taller, so I would change them, and you may need to upgrade your cooling system. However, everything else will pretty much bolt right up.
What else can I help you with?
Will a 1992 Chevy 427 motor bolt to a 1978 Chevy 350 turbo trans?
No. blocks are not the same.
Why is a ford 350 block called a 427. i was watching a show where they were building a 427 but the gut said it was a 350 block... plus the valve covers said 427 Cobra.?
A 350 cid is a small block Chevy engine. A Ford F350 is a one ton truck not an engine.
Does Chevy make the 427 engine?
Chevy used to make a 427 big block, but the 427 small blocks are made from aftermarket parts.
Bore and stroke on a 427 Chevy engine?
427 = 4.250" x 3.76"
Will a 427 fit in a 1960 Chevy Impala?
Yes But just because there is room does not make it easy. You will need a transmision, special modified drve shaft and a complete donor set up of accessories from the car the 427 came from.
Will a 427 bolt up to a 350 turbo transmission?
It will if it is a turbo 350 with a Chevrolet mounting pattern.
Will 1992 Chevy 427 bolt to a 1978 350 turbo trans?
It should, but all you'll do is wreck that transmission.... the TH350 isn't rated to handle that kind of torque. You'd need a TH450.
What is a Chevy 427 engine bored 60 over called?
A 427 bored .60 over is 438.8572417 or basically a 439.
What was the best engine made before 1973?
Chevy's 427
What year did Chevy start making the 427 engine?
1966
Is a 1966 427 Chevy cylinder head compatible with a 1967 Chevy 396 block?
yes
Did the 57 Chevy ever come with a 427?
NO! The 427 Chevy engine was not sold by GM until 1963. The 427 is a big block engine and the very first big block was the 348 introduced in 1958. The 409 was introduced in 1961. The 427 in limited production only in 1963. The 427 was later released again in 1966 as a production engine. The largest engine every offered in the 1957 Chevy was the 283 V8. You could order this engine with mechanical fuel injection in 1957.
