Engines and Components› Pistons and Piston Rings
JE Pistons
JE Pistons 3.625 Harley-Davidson Shovelhead Piston Single
SKU: J001 138673S
Advanced — 4+ hours
Description
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 138673S |
Videos
Introducing the Strongest Pistons in Powersports | JE Ultra Series
Installing Pistons and Cylinders on a Harley Davidson Shovelhead Engine.
How to identify your JE Pistons
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How to Measure Piston to Wall Clearance on a JE Perfect Skirt Piston
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JE Ultra Series: Feature-Rich, Power-Ready Pistons off the Shelf
Cast vs. Forged Pistons: Which One is Best for Your Engine?
Wiseco Piston Benefits | Benefits of Forged Pistons | Forged vs Cast Pistons | Partzilla.com
Evo Motor Assembly, Part 9, Installing Pistons and Cylinders
Difference Between 2618 and 4032 Forged Pistons
Installing The New Pistons and Cylinders
Shovelhead Engine Top End Build - Hook Pistons To Rods
FORGED VS CAST PISTONS AND PISTON COATINGS EXPLAINED!
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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