Moderate — 2–4 hours
Description
Features:
* Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
* Dedicated forging helps optimize strength and weight throughout the piston design
* Perfect for street/strip applications
* Forced pin oiling for improved pin lubrication
* Made 100% in the USA
JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons' 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.
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 138729 |
Videos
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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