Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast ALLISON CAT 1 500 HP TRANS WITH CONVERTER 2011-2016 2WD GMAX-CAT1-LML-1116-2WD $2350 Core Charge Applies

$12,481.67

SKU: S02K GMAX-CAT3-LML-1116-2WD

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In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Sun Coast GMAX-CAT3-LML-1116-2WD Category 3 Transmission & Converter is a complete replacement for the factory transmission, designed to handle increased torque and horsepower from engine upgrades. It includes custom clutch packs, steels, billet plates, a recalibrated valve body, billet input shaft, SFI certified billet steel flexplate, and a triple disc billet converter. It is generally indicated for 2011-2016 GM (Chevrolet/GMC) 2500HD and 3500HD models with the 6.6L Duramax LML diesel engine, though 2WD application for this specific MPN requires further confirmation.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K GMAX-CAT3-LML-1116-2WD

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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