I have a PERFECT stage 2 on center 4 bolt block for sale. No sleeves or repairs, bore is 4.055, roller cam bearings. block just needs a hone and its ready to go, line bore checks out good! $2300.00 obo
it is a 153 with cross bolted steel caps. No pics sorry. it looks good, no junk. we have run them at 4.090 with no problems. As long as you dont get a block with a bunch of core shift a larger is not an issue.