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Chevy 90-Degree V6  |  Crankshafts


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10224877 Even-Fire Crankshaft (One-Piece Seal)      
This 3.48" stroke cast iron crankshaft is used in 1986 and later 4.3-liter V6/90º engines. It has a 3.00" diameter flywheel flange bolt pattern, and uses a one-piece rear main bearing seal.   Small Image
Technical Notes: This crank requires a counterweighted flywheel for proper engine balance.

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