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TR-9080 Transmission

The TR-9080 transmission is an eight speed Wet Dual-Clutch Transmission (DCT) that was manufactured and developed by TREMEC for transaxle applications beginning in 2020 for the revolutionary mid engine C8 Corvette. The TR-9080 is the first TREMEC design to incorporate the transmission, differential, and axle drive into a single package. The TR-9080 DCT excels in performance applications with its use of a dual clutch design and world class software technology that allows it to perform shifts in less than one thousand milliseconds. Both clutches within the TR-9080 transmission have the ability to function as launch clutches and dynamic shifting clutches which allows a driver to have uninterrupted torque and power through clutch-to-clutch shifting. Additional TR-9080 features include torque boost through the ability to Over-Torque shift for performance launches and the option of either an electronic limited slip differential (eLSD) or a mechanical limited slip differential (mLSD). At Raybestos Powertrain, we have utilized our GPZ friction material with outstanding results in real world testing to hold up to enhanced performance TR-9080 applications that are pushing beyond the stock level of 495 horsepower. The first C8 Corvette to achieve a 9 second 1/4 mile track time and 1,000+ horsepower ran prototype Raybestos Powertrain GPZ friction clutch plates installed by Extreme Turbo Systems. Raybestos Powertrain GPZ friction clutch plates and steel clutch plates will be available soon.

Transmission Specs
DCT 8-Speed
2020-ON
Gear Ratios: Electronic & Mechanical Limited Slip Differential 1st - 2.91, 2nd - 1.76, 3rd - 1.22, 4th - 0.88, 5th - .065, 6th 0.51, 7th - .040, 8th - 0.33, R - 2.63
TR-9080
2020-ON
GPZ Friction Clutch Pack Module
Contents:
5 - GPZ761 K1, 6 - GPZ762 K2 GPZ
RGPZ-277
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TR-9080 Steel Clutch Pack
2020-ON
Steel Clutch Pack Module
Contents:
4 - 5111299 K1, 5 - 5111300 K2
STMGM42
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No items found.
No items found.
TR-9080 K1 GPZ Friction Clutch Plate
2020-ON
K1
0.079/2.00
GPZ761
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TR-9080 K2 GPZ Friction Clutch Plate
2020-ON
K2
0.079/2.00
GPZ762
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TR-9080 K1 Steel Clutch Plate
2020-ON
K1
0.07/1.778
5111299
View
TR-9080 K2 Steel Clutch Plate
2020-ON
K2
0.07/1.778
5111300
View
No items found.
No items found.
No items found.
Please use the website menu to visit our PDF catalogs for additional information on individual friction clutch plates, steel clutch plates, and torque converter components for this transmission.