JE Pistons LS7 FT 4.125 in. Bore - Set of 8 Pistons 311905

JE Piston Sets -8 Cyl

Engine Piston Set

Chevrolet LS7

JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the minor thrust side. Combined with precision CNC machining, the result is a high-strength, lightweight piston that is extremely durable.

JE, Chevrolet, LS7, 4.125 in. Bore, 1.115 CD, Flat Top, 8 Cyl. Piston Kit