Drivetrain Automatic Transmissions and Components

Sun Coast Converters

ALLISON CAT 2 600 HP REBUILD (WITHOUT CONVERTER) (NO FLEXPLATE)

$5,881.67

SKU: S02K GMAX-CAT2-LML-KIT-LCF

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sun Coast GMAX-CAT2-LML-KIT Category 2 Rebuild Kit with Torque Converter is a comprehensive kit designed for the Allison transmission in 2011-2016 GM 6.6L Duramax LML vehicles. This kit is engineered in-house by SunCoast and utilizes advanced friction material and steel technologies from manufacturers like Raybestos and Alto. It's suitable for various applications including daily driving, drag racing, sled pulling, and heavy towing. When properly installed, it is rated to handle up to 600 horsepower.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K GMAX-CAT2-LML-KIT-LCF

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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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