JE PISTONS CHEVROLET LS7 PISTON KIT 4.125 BORE 4.000 STROKE 1.115 CD 3.20CC DOME TOP

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance.

From dirt track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

Features:

• Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications.
• Designed specifically for each engine and use application 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.
• Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise.
• Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power.
• Made 100% in the USA.

GM LS7 / LSX style V8 engines.

Due to the nature of performance applications, all JE Pistons products are sold without any expressed or implied warranty. JE Pistons shall not under any circumstances be liable for any special, incidental, or consequential damages, including, but not limited to, damages or loss of other property to the purchaser, which may arise and/or result from the sale, installation, or use of these parts.

JE Pistons reserves the right to make product improvements/changes without notice and without incurring liability, with respect to similar products previously manufactured.