Description

Rated up to 550 HP 

The A1 GM 10L1000 Stage 1 Transmission is built for exceptional performance and reliability, incorporating premium components to enhance durability and efficiency. This transmission features:

• Gm Overhaul kit
• Alto Bushing Kit
• Raybestos or BorgWarner Bushings throughout
• Raybestos Steel Module
• A Clutch- Custom Steels, One additional Friction and Steel
• B Clutch- Custom Apply Plate
• E Clutch- Custom Steels, Custom Machined E Clutch Hub
• F Clutch- Custom Steels, Custom Pressure plate
• Pump Rebuilt with Sonnax Vanes
• Valve Body Rebuilt Rebuilt with all new electronics, and Sonnax Solenoid Stabilizer Clips
• OE Convertor

This A1 GM 10L1000 transmission is designed to deliver consistent, reliable performance with an emphasis on high durability, making it an ideal choice for heavy-duty applications and high-performance vehicles.

At this time we will need your core to build.

A1 Transmission of GA Inc. provides the following warranties on our builds: