TOY 5S/3S DISH KIT

This JE Pistons 252064S piston is designed for a custom engine build, specifically a Toyota 5S-FE engine block combined with a 3S-GTE cylinder head. It is a forged 2618 aluminum piston, featuring an inverted dome/dish design with a 3.445 inch bore, 1.280 inch compression height, and a 0.866 inch pin. It is engineered for high-performance applications, offering a 9.00:1 compression ratio and includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings. The proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss, and it is made 100% in the USA.