Engines and Components› Pistons and Piston Rings
JE Pistons
400 SBC DISH -21CC
SKU: J001 139624S
Advanced — 4+ hours
Description
With a bore of 4.145 inches and a stroke of 3.750 inches, these pistons are intended for use with stock engine stroke types and contribute to an actual engine displacement of 6.6L/405. The compression height is 1.425 inches, and the piston head volume is +21.00cc. The wrist pin style is press-fit or floating, and the package includes wrist pin retainers and the wrist pin itself with a diameter of 0.927 inches.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 139624S |
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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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