Engines and Components Pistons and Piston Rings

JE Pistons

13 SBC 400 - 4.150/.927/-4.5CC

$252.49

SKU: J001 377985R

Out of Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The JE Pistons 377985R is a single piston designed for Chevrolet 400 SBC applications. It features a dome piston type with a 4.150 inch bore diameter and a compression height of 1.062 inches. The piston volume is -4.50 CC. JE Pistons is known for its forged racing pistons, utilizing in-house forging and advanced technology for high-performance motorsports applications.

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

BrandJE Pistons
Part NumberJ001 377985R

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