The 70 series transmission in stock form holds adequate power until you are ready to push the limit of your build. After any of the ATS stage upgrades you will be ready to take on whatever may come your way. Whether you daily your car, or live at the track or drag strip we have a build for you.

Every unit is completely disassembled, cleaned, and inspected for any worn parts.

Below you will find a chart of the main components that comes in each build along with the clutch counts for each clutch pack.

Currently the Stage 0 is available for builds and DIY kits. The stage 1,2 and 3 will release within the following months.

All ratings are wheel horsepower and wheel torque and are based off our testing. They are not guaranteed and will vary depending on abuse, lack of care, and maintenance. Stage 0 is meant for street car applications due to the fact it retains your stock cast E hub and can break during abrasive driving in 2nd gear.

If you are not sure about what model 8hp transmission your vehicle has check here