Engines and Components› Pistons and Piston Rings
JE Pistons
400 SBC FLAT TOP
SKU: J001 338214R
Advanced — 4+ hours
Description
This piston has a 4.145-inch bore, a 1.000-inch compression height, and a 0.927-inch pin diameter. It is engineered, forged, and machined in the USA to provide durability and performance for racing applications.
Fitment
Fitment Guaranteed
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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.
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Specifications
| Brand | JE Pistons |
| Part Number | J001 338214R |
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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