PISTONS (8),FORGED,383,5.7" ROD,4"+.020"

Southwest Speed Verified independent store

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383 FORGED FLAT TOP PISTONS FOR 5.7" RODS4" +.020" BOREMADE FROM 4032 ALUMINUM ALLOY FOR QUIETER SPECTRUM & REDUCED PISTON-TO-WALL CLEARANCEUP TO 20% LIGHTER THAN TRADITIONAL FORGE D PISTONSELIMINATES HARMFUL STRESS CONCENTRATIONS & PROVIDES SUPERIOR STRENGTHSPECIFICALLY DESIGNED FOR NATURALLY ASPIRATED & MODERATE NITROUS APPLICATIONSSOLD IN SETS OF 8 Show more