0
Gm advises .001, to .003. If it is going to be a 150,000 mile motor, I go to the tight side of .001. Race motors go to about .002, to .0025. They are more "loose" and rev better. The person that regrinds the crankshaft, controls this. You have to tell him in advance. Remember, "looser" tolerances will need a high volume, as well as high pressure pump, to keep a good pressure level with the larger clearance. The big block Chevy pump works great.
What else can I help you with?
Is a Chevy 6.0 a small block or big block?
It is a small block
Small Block Chevy 350 timing?
how do i set the timing for a chevy 350 small block?
Engine rotation small block Chevy?
The small block chevy turns in a clockwise rotation.
Is a 5.3 Chevy a small or a big block?
It is a small block.
Small block Chevy?
Yes. what is the question?- about a sm. block chevy.
How can you tell if you have spun a bearing in a small block Chevy?
That would require you to take the engine apart and inspect all the engine bearings to know for sure. It would be easy to notice a spun bearing.
Will small block Chevy lifters fit a big block Chevy?
Yes.
Will a Chevy big block transmission bolt to a Chevy small block?
yes
Will rods pistons and bearings from a 1975 small block Chevy fit crank and block of a 1997 small block Chevy?
Theoretically, yes.
What is the firing block of a small block Chevy?
1,8,4,3,6,5,7,2.
Will a small block bolt to a 1995 big block trans?
Chevy to Chevy...yes.
What part number are stock steel main bearing caps on a small block Chevy?
They do not have an independent part number, as they are matched to the block they come with. So, the number on the bellhousing flange, would include the caps.
