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The Wiseco Professional Series forged piston for Chevrolet LS engines is a single race-grade piston with a 3.905 in. bore and a 25cc dish to lower compression. With a 1.3045 in. compression height it’s intended for LS builds needing extra dish volume. Manufactured from 2618 aluminum in the USA, the piston includes premium rings, precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling for reduced friction.
Wiseco Chevy LS Series -25cc Dish 3.905inch Bore Piston Shelf Stock
