4 inch bore and 3.48 inch stroke. Do a Google search for more info. http://fourwheeler.com/techarticles/128_9712_chevy/index1.html here is the link for your specs A great resource for Chevy V-8 engine specs is www.mortec.com
i think it is 4.000 and 3.48 but iam not sure I know the bore is 4.000 but i am not sure about the stroke.
4"
yes
The Bore of a 350 cid engine is 4.00, the stroke is 3.48 inch..
You can't... There's not enough steel in the cylinders to bore it that far. If you want a 454, you need to by a big block 454 Chevy engine.
4.000 = 4 inches
You determine how much to bore an engine by how much wear is on cylinder walls if wear exceeds .003 thousands over factory specs then it must be bore to the next .010 thousands over cylinders are only bored in .010 thousands increments and every measure is using factory specs as reference point
427 = 4.250" x 3.76"
if the engine is apart , you can tell by the bore and stroke. a 5.7 l is a 350 cid. engine the bore is 4 inches and the stroke is 4.480 inches. if the engine is not apart, your Chevy dealer may be able to tell you by the motor no. the motor no. should be located on a machined pad in front of the left head. (looking at the eng. from the front.) in front of no. 2 cylinder hope this helps.
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.
if standard engine, you could pull specs for engine online, or any dealer of that vehicle could tell you. should also be in owners manuell if you have it
the biggest difference is obviously the stroke and bore of the engine and the size of the engine