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The Manley Platinum Series forged piston set for Chevrolet small block is offered with a 4.065-inch bore, 1.550-inch compression height and -4.00 cc crown volume to support specialized engine builds. Built from domestic 2618 alloy forgings with tool-steel wrist pins and cam-and-barrel skirt profiles, the pistons emphasize tight ring lands and groove accuracy. Manley's unique fixturing produces ring-to-skirt squareness and select part numbers include moly skirt coatings for reduced friction.
Manley Chevrolet Small Block Piston Set - 4.065in Bore 1.550in CH, -4.00 CC
