Wiseco Professional Series forged piston for Chevrolet LT1 6.2L is supplied as a left-side replacement piston with a 4.070" bore, 1.3045" compression height and -12cc dish volume. Intended for heavy-to-severe duty race builds, the Professional Series pistons are forged from 2618 aluminum and include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling to improve strength, sealing and skirt wear.
Wiseco Chevrolet LT1 6.2L 4.070 Bore 1.304 Comp Ht. -12cc Volume Left Side Piston