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Engines and Components› Pistons and Piston Rings

Mahle

Piston Kit

$1,190.05 $1,094.85 Save $95.20

SKU: M002 197754925

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

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Description

The Mahle Motorsport 197754925-1 is a forged 2618 aluminum engine piston designed for Small Block Chevy (SBC) 23 Degree DOME applications. It features a 4.125-inch bore and a 1.062-inch compression height, suitable for a 3.625-inch stroke and 6.125-inch rod length. This piston has a 4.0cc crown volume, yielding a 12.5:1 compression ratio with 64cc 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 197754925

Videos

Installing Rings on the Piston

Installing Rings on the Piston
Difference Between 2618 and 4032 Forged Pistons

Difference Between 2618 and 4032 Forged Pistons
Choosing The Right Piston Alloy - 4032 or 2618

Choosing The Right Piston Alloy - 4032 or 2618
Piston Failure Analysis - Skirt Wear

Piston Failure Analysis - Skirt Wear
Oil Ring FAQs

Oil Ring FAQs

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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