Engines and Components› Pistons and Piston Rings

JE Pistons

CHEVY LS 3.900 STROKER WITH .927 PI

$1,262.96

SKU: J001 K0418X1

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

Moderate — 2–4 hours

Description

JE Pistons, with over 75 years of experience, offers premium forged racing pistons for domestic applications. These pistons are engineered, forged, and machined 100% in the USA for specific engine and racing applications, ensuring durability and performance.

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

BrandJE Pistons
Part NumberJ001 K0418X1

Videos

How to install LS rods & pistons.

How to install LS rods & pistons.
How to Measure Piston to Wall Clearance on a JE Perfect Skirt Piston

How to Measure Piston to Wall Clearance on a JE Perfect Skirt Piston
Installing Gen 4 pistons and rods in our 5.3 LS along with gaping the rings and Cam installation.

Installing Gen 4 pistons and rods in our 5.3 LS along with gaping the rings and Cam installation.
Piston Coatings 101: Which is the Right One for You?

Piston Coatings 101: Which is the Right One for You?
Cast vs. Forged Pistons: Which One is Best for Your Engine?

Cast vs. Forged Pistons: Which One is Best for Your Engine?

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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