Jerry, Do yourself a big favor and make sure the camshaft fits correctly (actually goes in all the way) before you completely re assemble the lower end. These bearings have actual locations where they go into the block. They are numbered. If installed wrong, the cam wont go in and it practically impossible replace them CORRECTLY with the crank and rods in the block. This of course is on a small block chevy but a lot of other GM engines are the same.

Last edited by 1959fleetoption; 03/27/2011 3:41 AM.