Engines and Components› Pistons and Piston Rings

RACE TEC PISTONS

BBC Dome Piston Set 4.310 Bore +45cc

$873.00

SKU: R0AE 1000325

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

Advanced — 4+ hours

Description

The AutoTec Big Block Chevy 24° Forged Piston Set #1000325 is designed for 466/7.6 CID Big Block Chevy 24° engines. It features a dome-style piston with a 4.310" bore, 4.000" stroke, and 1.395" compression height. The set is made from 4032 alloy and weighs approximately 641 grams per piston. It includes 1.5mm top and second rings, and a 3.0mm oil ring. This piston set is intended for high-performance 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

BrandRACE TEC PISTONS
Part NumberR0AE 1000325

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