400 Small Block
two bolt converted to four bolt that is...
the factory four bolt, because they used straight outer bolts, puts the bolt holes very close to the cylinder walls.
how much power are you looking at putting on this motor?
the factory four bolt, because they used straight outer bolts, puts the bolt holes very close to the cylinder walls.
how much power are you looking at putting on this motor?
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carguyshu
Parts For Sale
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Jan 22, 2017 11:19 AM



