Sale

Drivetrain Automatic Transmissions and Components

Sun Coast Converters

ALLISON CAT 0 REBUILD KIT (WITHOUT CONVERTER)

$1,595.00 $1,547.15 Save $47.85

SKU: S02K GMAX-CAT0-L5P-KIT-LC

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sun Coast Converters GMAX-CAT0-L5P-KIT-LC is a Category 0 base refresh kit for Allison 1000/2000 Series 6-speed transmissions, focusing on clutches and steels. It features proprietary C1, C2, C3, and C4 Alto carbonite frictions and Raybestos SCZ frictions, with a waffle pattern to retain oil for cooling. Suitable for towing, sled pulling, racing, and daily driving. C5 clutches are not included but can be added. Inferred fitment: GM 6.6L Duramax L5P engines, likely 2017-2019 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K GMAX-CAT0-L5P-KIT-LC

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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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