JE Pistons forged single piston for Small Block Chevy 350, 4.030 in bore, right-side only, is built for demanding domestic and racing applications. Forged in the USA from 2618 aluminum and made 100% in the USA, this piston uses JE's proprietary FSR forging design to reduce friction and weight while offering application-specific machining and optional skirt coating and accumulator groove features.
JE Pistons Small Block Chevy 350 Series 4.030in Bore - Single Piston - Right Side Only