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The Wiseco Professional Series forged pistons for Chevrolet small block are supplied as an eight-piece set with a 4.040 in. bore, 1.250 in. compression height and 0.927 in. pin diameter. Made for demanding race builds, they include premium rings and precise machining. Forged and finished in the USA from 2618 aluminum, these pistons use ArmorGlide skirt coating, anti-detonation features, precision ring grooves and forced pin oiling for durability under severe duty.
Wiseco Chevy Small Block 4.040in Bore 1.250in CH -13.00 CC Piston Set
