Engines and Components› Pistons and Piston Rings

JE Pistons

BBC NITROUS DOME GP

$1,281.66

SKU: J001 312685

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

JE Pistons Nitrous Series pistons are designed for high-performance Chevrolet Big Block engines, featuring vertical and lateral gas ports to optimize top ring seal and reduce friction. They have a 4.600 inch bore and a 1.120 inch compression height.

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 312685

Videos

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Extra Horsepower!? Piston Gas Ports - Jay's Tech Tips
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No Drag Piston Rings? Ed Smith shares another secret w #Barryt Engine Building Racing experiences
Designed for Big Power: 24° Big Block Chevy Forged Pistons from JE

Designed for Big Power: 24° Big Block Chevy Forged Pistons from JE

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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