Engines and Components› Pistons and Piston Rings
JE Pistons
400 SBC .305 DOME
SKU: J001 182051R
Advanced — 4+ hours
Description
These pistons are engineered for high-demand performance applications, with a 4.155-inch bore and a 3.800-inch stroke, supporting a 6.8L/412 cubic inch displacement. The design includes a proprietary Forged Side Relief (FSR) for reduced friction and weight, and may feature skirt coating and an accumulator groove for improved performance and sealing.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 182051R |
Videos
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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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