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Wiseco Pro Tru Street piston set for AMC 401 with a 4.210 in. bore and 1.500 in. compression height, supplied as a set of eight. Forged from 4032 aluminum and fitted with 1.000 in. pin diameter hardware, the pistons include Spirolox, chromium alloy steel pins, ArmorGlide skirt coating and AS-forged dome crown features to support dependable street performance and straightforward engine rebuilds.
Wiseco Pro Tru Street AMC 401 4.210in Bore 1.500in CH -27.00 CC Piston Set
