Engines and Components› Pistons and Piston Rings
JE Pistons
SBC 400 FSR DOME
SKU: J001 301466L
Advanced — 4+ hours
Description
This piston is engineered for specific cylinder heads, noted as CHEVROLET 23 DEG 20/30. It includes a piston pin made of 5115 material with specific dimensions, including an outside diameter of 0.927 inches and a wall thickness of 0.170 inches. The average piston weight is 430 grams.
Fitment
Fitment Guaranteed
Don’t gamble
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.
Available on iOS & Android
Specifications
| Brand | JE Pistons |
| Part Number | J001 301466L |
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.
View Full Return Policy