Chevrolet Performance SuperMatic 10L90-E Transmissions

Chevrolet Performance SuperMatic 10L90-E transmissions offer a technologically advanced balance of performance and efficiency when matched with LT crate engines, including the LT1, LT4 and LT5. The kits feature 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 6AN fittings * Includes production-style vent tube Show Less