Engines and Components› Pistons and Piston Rings
JE Pistons
454 BBC 10:1 DOME
SKU: J001 212140S
Advanced — 4+ hours
Description
MIA's Description
The piston specifications include a 4.500-inch bore, a 4.000-inch stroke, and a 1.645-inch compression height. The piston volume is 17.00 CC, and they are designed for an 8.3L/508 cubic inch engine displacement.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 212140S |
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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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