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Chevy Small Block Crankshaft, Forged Steel (used in late style ZZ4 engine)
Forged 1053 steel crankshaft used in post-November 1998 ZZ4 engines. Replaces all cast or steel ZZ4 crankshafts. NOTE: Must be used with connecting rod P/N 10108688 and piston P/N 10159436.
California Proposition 65 Warning
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