Engines and Components› Pistons and Piston Rings

JE Pistons

Chevrolet LS7, 4.128 Bore, Flat, Set of 8

$949.99

SKU: J001 311906

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

JE Pistons' asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and a smaller, friction-reducing skirt on the minor thrust side. Combined with precision CNC machining, this results in a high-strength, lightweight, and extremely durable piston. The LS7 flat top asymmetrical FSR forging design accommodates popular stroke and rod combinations while eliminating reluctor wheel clearance problems.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandJE Pistons
Part NumberJ001 311906

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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