JE Pistons 345821 Piston Set 3.386" Bore 1.261 CD .945 Pin for Cadillac LTG 4Pc

Piston Set, 2618, Dome, 3.386 Bore, 1.261 CD, 0.945 Pin, Set of 4. Accumulator Groove, Smooth Crown Finish, and Pin Fit. Sport Compact, Import and European Pistons are engineered, forged and machined 100% in the USA Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion Designed specifically for Cadillac 2.0L LTG Engines. To provide optimized performance durability Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings Made 100% in the USA