454 blocks
01-27-2010, 08:16 AM
#1
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Location: Holland,MI
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454 blocks
Looking for 2 454 MkIV 4bolt blocks, dont need to be standard will be boring to .060 to match up with existing parts anybody got some close to michigan thanks Randy
01-29-2010, 11:18 AM
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Location: Hooksett, NH
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I have two mark IV 454 long blocks. I block has a crack in a cylinder the other is in good shape but needs complete refresh. Both were mercruiser 420 from my formula 1987
