SuperMatic 10L90-E 10-speed Automatic Transmission for LT1

Product Details

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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

California Proposition 65 Warning