Ultimate Je Pistons Gm Ls 4.070in Bore .010 Ls3 Srp Pro 2618 Inverted Dome/dish Pistons - Set Of 8 Save 65% Now [2xveifC7]

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pinRing groove design placement proven to maintain positive seal in high-HP, boosted applications, along with stout top land thickness for improved strengthLow-friction skirt coating reduces wear and reduces operating noise while optimizing performanceIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston ringsAccumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent powerMade 100% in the USA