Description

SuperMatic™ 10L90-E 10-speed Automatic Transmission

Chevrolet Performance’s SuperMatic™ 10L90-E 10-speed automatic
transmission offers a technologically advanced balance of performance  and efficiency when matched with LT crate
engines, including the LT1, LT4 and LT5. The kit features a slip yoke-type tail
shaft, allowing it to be used with the conventional prop shaft design used in
most older vehicles.

Additional highlights:

• Electro/hydraulic controls with clutch-to-clutch shifting

• Four gearsets and six clutches: two brake clutches and
four rotating clutches

• 7.39:1 overall gear ratio spread

• Aggressive 4.70:1 first gear for enhanced off-the-line performance

• Three overdrive gears, with 0.64:1 top gear ratio

• Output torque rating of 650 lb.-ft.

• Includes torque converter and controller

• Includes cooler line adapter with #6 AN fittings

• Includes production-style vent tube