Engines and Components Pistons and Piston Rings

RACE TEC PISTONS

GM LT Gen-V Piston Set 4.070 Bore -8.3cc

$1,097.00

SKU: R0AE 1001859

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The RaceTec AutoTec Flat Top Forged Piston Set (MPN: 1001859) is a high-performance piston set for GM LT-Series Gen V engines. It features a 4.070-inch bore, flat-top design with -8.30 cc crown volume, and is constructed from durable 2618 alloy. This set of 8 pistons is designed for demanding 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 1001859

Videos

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