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Wiseco Professional Series forged piston set for Chevrolet LS engines, a set of eight pistons with a 4.185 in bore and 1.165 in compression height. Built for heavy-to-severe duty race builds, these pistons use 2618 aluminum forgings with fully machined crowns, precision ring grooves and an anti-detonation groove, and include premium rings. ArmorGlide skirt coating resists seizure and reduces friction; forced pin oiling and a 0.927 in pin diameter round out the spec.
Wiseco Chevy LS 4.185in Bore 1.165in CH -12.00 CC Piston Set
