JE Pistons 271056 Piston Set 4032 Flat Top 4.030 Bore 1.260 CD .927 Pin 8Pc

Piston Set, 4032, Flat Top, 4.030 Bore, 1.260 CD, 0.927 Pin, Set of 8. Accumulator Groove, Pin Fit, and Skirt Coat. Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion Designed specifically for Chevrolet Small Block 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