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The Manley Platinum Series forged piston set for Chevrolet LS engines with a 4.135-inch bore, 1.065-inch compression height and -20cc dish suits high-performance LS builds and stroked combinations. Crafted from domestic 2618 alloy forgings and finished with cam-and-barrel skirt profiles, tool-steel wrist pins and moly skirt coatings on select SKUs, these pistons employ Manley's unique fixturing for precise ring land and groove squareness and provide wrist pin upgrade choices for tougher applications.
Manley Chevrolet LS Piston Set - 4.135in Bore 1.065in CH, -20.00 CC
