Right now I have stock rockers, but I think I will purchase some isky iron adjustables if I can find some or I will save up for some crane golds. I do have the felpro 8519PTI gasket 4.450 bore and .038 thickness. So If I get the block close to .003 deck clearance to achieve .040 quesnch with the kb237 I should be at around 10.2:1 CR with the 82cc heads correct?