6620-4165 401 AMC V8 FX Series -3cc Flat Top  AMC Forged Piston Set 4.165 inch bore   Pin Dia.:  1"   Comp Height:  1.5"

6620-4165 401 AMC V8 FX Series -3cc Flat Top AMC Forged Piston Set 4.165 inch bore Pin Dia.: 1" Comp Height: 1.5"

$669.95

401 AMC V8, FX, Comp Height: 1.5, -3cc Flat Top , PIN: ", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.680", ROD: 5.858, Approx Comp Ratio: 50cc-14.26, 54cc-13.47, 58cc-12.74

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