PISTONS (8),FORGED,383/302/347,6",4+.040

Southwest Speed Verified independent store

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383/302/347 FORGED FLAT TOP PISTONS FOR 6.0" RODS4" +.040" BOREMADE FROM 4032 ALUMINUM ALLOY FOR QUIETER SPECTRUM & REDUCED PISTON-TO-WALL CLEARANCEUP TO 20% LIGHTER THAN TRADITION AL FORGED PISTONSELIMINATES HARMFUL STRESS CONCENTRATIONS & PROVIDES SUPERIOR STRENGTHSPECIFICALLY DESIGNED FOR NATURALLY ASPIRATED & MODERATE NITROUS APPLICATIONSSOLD IN SETS OF 8 Show more