Engines and Components› Pistons and Piston Rings
JE Pistons
LS ASYM DM 4100STRKR
SKU: J001 312123L
Advanced — 4+ hours
Description
Engineered, forged, and machined in the USA, these pistons are built for durability and optimal performance in various racing applications, from dirt tracks to drag strips. They utilize 2618 aluminum for high tensile strength and include proprietary features like Forged Side Relief (FSR) design to minimize friction and weight.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | JE Pistons |
| Part Number | J001 312123L |
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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