Engines and Components› Pistons and Piston Rings

Mahle

Mahle MS Piston Set SBC 397ci 4.040in Bore 3.875in Stroke 6.0in Rod .927 Pin 11cc 14.2 CR Set of 8

$793.05

SKU: M002 930208540

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

High-performance forged piston set from Mahle Motorsport for Chevrolet Small Block (SBC) engines. Features 4.040" bore, 3.875" stroke compatibility, 6.0" connecting rod length, 1.062" compression height, and a 0.927" pin diameter. With an 11cc dome volume and a high 14.2:1 compression ratio, these pistons are intended for performance applications, likely in racing or highly modified engines. Designed for 1mm, 1mm, and 2mm rings.

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

BrandMahle
Part NumberM002 930208540

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