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I have one of these blocks too, but have not had it sonic checked yet. Anyone know what bore these blocks are capable of?
Did it have a sticker on it saying what max bore is ? You really need to have it sonic checked well , the blocks before world took over are hit or miss .
Nope, it didn't have a sticker on it when we got it. Just the tag w/ the part number on it tie wrapped around the front main cap.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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