Engines and Components› Pistons and Piston Rings
JE Pistons
400-12 SBC .150 DOME
SKU: J001 186444L
Advanced — 4+ hours
Description
This piston has a bore of 4.130 inches and a stroke of 3.800 inches, contributing to an actual engine displacement of 6.7L/407. It is designed to work with 15-degree chamber designs and utilizes dedicated left and right-hand forgings. It accepts 1/16, 1/16, 3/16 rings.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 186444L |
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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