Manley Platinum Series pistons for Chevy LT1 DI feature forged 2618 alloy construction, proven cam and barrel skirt profiles and tool steel wrist pins to meet demanding engine builds. These pistons are intended for professional engine builders and tuners seeking durable, high-performance forged components. Manley emphasizes exacting ring lands and grooves, moly skirt coatings on select SKUs and manufacturing fixturing that maintains tight ring-groove-to-skirt squareness.
Manley Chevy LT1 Direct Injected Series 4.070in Bore -12 cc Dish Platinum Series Pistons