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Scat 440076 421 Fits Chevy Crankshaft, 3.875 Stroke, 400 Main

$926.99

Designed and engineered at SCAT, Features straight shot & chamfered oil holes, Has a 2.100" rod pin and weighs only 55 lbs., It is nitride hardened for superior wear resistance, Internally balanced to use neutral balance dampers, flywheels or flexplate.

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