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any Chevy 305 block can be safely bored .060 over. if you have a good block, with thicker cylinder walls, it might be .080 borable.
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∙ 12y ago
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What the difference between 305 and 350 Chevy engine?
Primarily the bore size. The 305 has a bore of 3.74 and the 350 is a 4.0 bore. They share the same stroke on the crank. And no, you can't bore a 305 to a 4.0 bore.
Does 305 have casting numbers 3970010?
No. That number was used for 302's, 327's, and 350's. (4" bore)
What is the stock cylinder size on a Chevy sb 305?
The bore and stroke is---3.740 bore and 3.480 stroke. STOCK 305
What is the bore and stroke of a Chevy 305?
BORE is 3.740 and the stroke is 3.480
Is the bore on a 350 and 305 the same?
no. the bore and stroke are as follow the 305 3.736''x 3.48" and the 350 4.000"x 3.48"
What is the stock bore of a 305 Chevrolet?
3.736"
Can you bore a 305 engine Chevy?
yes
Can i bore 305 Chevy engine to fit a 350 cylinders?
No. There isn't enough material in a 305 to bore that far oversize without hitting water.
Will 1995 Chevy 350 heads fit on a 1995 Chevy 305?
No. The bore size is different between a 305 and 350. The 350 bore size is larger.
What is the difference between 305 and 350?
Subtract 305 from 350 and that will give you the difference (or interval) between the two numbers:- the answer is 45. However, if you mean what is the difference between a Chevy 305 and a Chevy 350, then it is the difference between the engine bore (the cylinder) sizes. The 305 bore is 3.740 inches. And the 350 bore is 4.000 inches, giving the Chevy 350 20HP more then the Chevy 305.
What is the bore of a 305?
4 inches like the 350
What is bore size Chevy 305?
http://www.mortec.com
