Sale

Engines and Components› Pistons and Piston Rings

Mahle

374cid 4.125 x 1.250CH 3.500stroke 6.000rod 0.927pin -7.8cc 453g 10.5CR 2618

$981.39 $905.27 Save $76.12

SKU: M002 197756525

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Set of 8 forged, flat-top pistons and performance rings for Small Block Chevy engines. Features a 4.125" bore, designed for 3.500" stroke and 6.000" rod length. Includes -7.8cc flat top, anti-friction skirt coating, 4-valve reliefs, and forced pin oiling. Made from 2618 forged alloy. Pin bores are CNC precision-machined. Includes 0.927" steel wrist pins (118g) and 1.0, 1.0, 2.0mm rings. Yields a 12.2:1 compression ratio with 49cc heads.

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 197756525

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