
The JE Pistons LS1 15-degree flat-top eight-cylinder piston set is a forged replacement kit aimed at applications calling for a 15° flat-top piston profile. JE manufactures its pistons in the USA from high-strength 2618 aluminum and tailors each set to specific engine requirements. Proprietary Forged Side Relief reduces skirt friction while accumulator grooves and optional skirt coatings support ring seal and reduced wear in demanding use.
JE Pistons LS1 SBC 15DEG FT Set of 8 Pistons