JE Pistons 377959 - Piston Set, 2618, Flat Top, 4.030 Bore, 1.250 CD, 0.927 Pin Dia, Set of 8

JE Pistons 377959 - Piston Set, 2618, Flat Top, 4.030 Bore, 1.250 CD, 0.927 Pin Dia, Set of 8

Piston Set, 2618, Flat Top, 4.030 Bore, 1.250 CD, 0.927 Pin Dia, Set of 8.

4.030 in. Bore, 1.250 CD, Flat Top, -3.8 cc, 8 Cyl. Piston Kit

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.

• 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
• Patented Dual Velocity Gas Ports combine the benefits of traditional gas ports, reducing ring flutter and movement while optimizing fuel efficiency and power output?without the risk of carbon build-up
• Made 100% in the USA