SuperMatic 4L70-E 4-Speed Overdrive Transmission – 2WD


  • For 2WD/RWD applications
  • Based on the 4L60-series
  • Handles up to 495lb.-ft. torque
  • Remanufactured by Chevrolet
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SuperMatic 4L70-E 4-Speed OD Auto. Trans. – 2WD

P/N 19368613

  • Based on the 4L60-E/4L65-E
  • Increased horsepower and torque capacity – up to 495 lb.-ft. torque!
  • Features five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate clutch and specific valve-body calibration
  • Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70
  • Torque converter not included
  • Use with controller kit P/N 19332775 for carbureted and Ram Jet applications
  • Use with controller kit P/N 19302405 for LS F.I. applications

Note: Use with electronic controller P/N 19332775 for carbureted and Ram Jet applications. Use with electronic controller P/N 19302405 with Chevrolet Performance LS fuel-injected applications.

Replaces old P/N 19299055.

Weight 225 lbs

SuperMatic 4L70-E Transmission

19368613 Chevrolet Transmission

4-Speed Automatic Overdrive – 2WD

Back your Chevrolet Performance engine with a genuine GM transmission. These remanufactured SuperMatic transmissions from Chevrolet Performance deliver smooth, dependable performance for a variety of high-torque applications. Installing one of these electronically controlled automatic transmissions in older vehicles, provides the drivability and economic benefits of a modern overdrive transmission with the cool factor of your vintage cruiser or muscle car!

Replaces old P/N 19299055.

SuperMatic 4L70-E 4-Speed OD Auto. Trans. – 2WD

Click here to download installation information.

SuperMatic 4L70-E 4-Speed OD Auto. Trans. – 2WD

12-month unlimited mileage warranty unless purchased as part of a Connect & Cruise Powertrain System. (Connect & Cruise components are covered by a 24-month or 50,000 mile warranty.)


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Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to