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The Manley Platinum Series forged piston set for Chevrolet LS engines with a 4.185-inch bore, 1.115-inch compression height and -18cc dish is aimed at heavy-duty and performance LS applications. Built from domestic 2618 alloy forgings and shaped with cam-and-barrel skirt profiles, these pistons feature tool-steel wrist pins and select moly skirt coatings. Manley's unique fixturing ensures precise ring land and groove squareness and optional wrist pin upgrades are available.
Manley Chevrolet LS Piston Set - 4.185in Bore 1.115in CH, -18.00 CC
