Manley's Platinum Series forged pistons for Chevrolet LT1 applications (4.075" bore, -2cc dome, 11.7:1 CR) are built from 2618 alloy forgings and engineered for professional engine builders. They feature cam-and-barrel skirt profiles, precise ring lands, tool-steel wrist pins and selective moly skirt coatings to improve ring seal, skirt life and consistent performance under demanding conditions.
Manley Chevy LT1 4.075in Bore -2cc Dome 11.7 CR Piston Set Of 8