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Hellcat Transmission

The Dodge SRT Hellcat lineup comes with two transmission options including the TorqueFlite 8HP90 8-speed automatic and the TREMEC TR-6060 6-speed manual. Depending on the model year and configuration, drivers can choose between the quick, smooth shifts of the automatic or the hands-on driving experience of the manual. The exact transmission available depends on the Hellcat model and model year, but both options are engineered to complement the car’s high-performance character.

In Stock

Price range: $3,000.00 through $8,000.00

The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.

Additional Information

Brand

Dodge

Conditions

Remanufactured, Used

Miles

70000-130000

Year Compatibility

2015-2023

Verified

Tried & Tested

Warranty

Up to 3 Months

What we offer

Specifications

The Hellcat transmission is built to handle the serious power and torque of Dodge’s supercharged 6.2L HEMI V8. Depending on the model, the Hellcat comes with either the TorqueFlite 8HP90 8-speed automatic or the Tremec TR-6060 6-speed manual. The 8HP90 offers fast, smooth shifts and strong performance, while the TR-6060 gives Challenger drivers a more engaging manual driving experience. Both transmissions are designed to deliver the strength, durability, and performance needed to handle Hellcat power on the road or at the track.


Transmission Variants

TorqueFlite 8HP90 8-speed automatic transmission

Built by ZF and tuned by Dodge, is used across the Hellcat lineup, including all Charger Hellcat models and various Challenger Hellcat configurations. It is designed to handle the engine’s huge torque output and can deliver very quick gear changes, with shift times of around 160 milliseconds in track-focused settings. Paddle shifters and a manual-shift mode also give drivers more control when they want a more engaging drive.

TREMEC TR-6060 6-speed manual transmission

offered exclusively with the Dodge Challenger SRT Hellcat, while the Charger Hellcat was never available with a manual gearbox. It comes with a high-capacity twin-disc clutch designed to handle the Hellcat’s strong torque output. The manual transmission option was temporarily unavailable for the 2022 model year due to powertrain calibration updates, but it returned for the final 2023 model year.


Frequently Asked Questions

  1. How does the Hellcat Transmission handle high engine torque?

    Its geartrain, clutch packs, hydraulics, and torque converter are designed to transfer high engine torque efficiently. The exact transmission version should match the vehicle and engine.

  2. Why is cooling important for a Hellcat Transmission?

    Proper cooling helps control fluid and clutch temperatures during high-load driving. The cooler, lines, heat exchanger, and fluid condition should be checked regularly.

  3. Can the original electronics work with a replacement Hellcat Transmission?

    Compatibility depends on the TCM/PCM calibration, sensors, solenoids, wiring, and vehicle configuration. Electronic mismatches can cause shift faults or warning lights.

  4. What should I check when installing the torque converter?

    The converter must match the transmission and engine flexplate. Proper seating and correct clearance are essential to prevent pump damage and installation problems.

  5. What fluid should be used in a Hellcat Transmission?

    Use the manufacturer-specified transmission fluid for the particular transmission. Correct fluid type and level are important for lubrication, hydraulic operation, and temperature control.

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Hellcat TransmissionHellcat Transmission
Price range: $3,000.00 through $8,000.00Select options