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Find the casting number on them... type "GM (insert casting number)" into a search engine and you should find what you're looking for.
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∙ 14y ago
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Will the heads and intake off your 1996 350 fit on your 1992 block?
a 350 is a small block those heads will fit on and Chevy SMALL block not a big block
Can you use a 1997 350 short block with 1992 350 cylinder heads?
yes, you can use those heads. the block does have small changes to it but no problm will occur
How can you tell the difference between A 350 small block and A 350 big block?
No such thing as a 350 big block.
Can you use 454 heads on a 350 small block?
No, They won't even begin to fit. 454 is a BIG block and a350 is a small block.
350 vortec heads on a 400 small block?
You must drill the steam holes in the heads to coincide with the ones in the block or it will overheat QUICK!!!
How do you tell 350 big block from small block?
They dont make a 350 big block.The big block starts at 400. Wrong! 400 is still a smallblock. Big block Chevys start at 396, but does not include the 400, which the heads/crank and starter/etc. fit on the 350/305 etc.
Will 350 heads fit a 400 block?
350 heads will bolt to the 400 block. They will need to be drilled for the "steam ports" in the 400 block.
Will 350 Chevrolet small block heads fit on a 4.9 Cadillac engine?
No way,Inpossible
Do the 305 vortec and 350 vortec have the same heads?
No. The 350 has bigger valves. While you CAN put the 305 heads on the 350, (I can't imagine why you would actually want to) you can NOT put the 350 heads on the 305. Because of the 305's small bore, the valves on the 350 heads will hit the cylinder block.
What small block Chevy heads can you use on a305 4bbl Chevy motor?
305 heads of course, 350 heads will fit for sure and possibly 400. obviously no big block heads will fit. a 305 with 400 heads gets you a little over 352. 350 with 400 heads is a 383. add and divide
Can you fit a big block 350 to your old transmission that had a short block 350 on it?
this is a mess of a question and the answer is NO. why? because there was never a big block 350 made by Chevrolet and as far as a short block 350 on the transmission? who cares rather the motor had heads or not (i.e. short block= crate motor sold without heads). if you asked me if a big block Chevy will bolt up to a transmission that came in a vehicle with a small block i would say yes.
Will 305 heads make more horsepower on a 350 1990ish motor with carb conversion?
No. 305's have small valves due to the 305's small bore. Large valve heads can't be used on the 305 because the valves will hit the cylinder block. 350 heads breathe MUCH better than 305 heads. Stick with the 350 heads.
