The Suncoast Category 1 Suncoast 500 HP Custom Allison Transmission with Converter for 2WD (GMAX-CAT1-LB7-0103-2WD) is engineered specifically for 2001–2004 GM Duramax LB7 diesel trucks. Designed to handle up to 500 horsepower, this custom-built transmission package delivers exceptional durability and performance for street-driven and lightly modified trucks. Suncoast incorporates upgraded internal components and precision tuning to provide improved shift quality, increased torque capacity, and enhanced reliability over the factory Allison transmission. The included high-performance torque converter is matched to the transmission to ensure optimal power transfer and drivability. Ideal for towing, daily driving, or mild performance upgrades, this transmission solution is a proven choice for LB7 owners seeking both strength and dependability.
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Suncoast CAT1 500 HP CUSTOM ALLISON TRANSMISSION WITH CONVERTER 2WD (GMAX-CAT1-LB7-0103-2WD) for 2001-2004 Duramax LB7
$8,100.00
The Suncoast Category 1 Suncoast 500 HP Custom Allison Transmission with Converter (GMAX-CAT1-LB7-0103-2WD) is a high-performance transmission designed for 2001–2004 GM Duramax LB7 2WD trucks. Built to handle up to 500 horsepower, it features upgraded internals and tuning for better shift quality, torque capacity, and reliability. Paired with a matched high-performance torque converter, it offers enhanced drivability and is ideal for towing, daily driving, and mild performance upgrades.
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| Weight | 48 lbs |
|---|---|
| Dimensions | 19 × 16 × 13 in |
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