You press the Drive button, engaging the TREMEC TR-9080 8-speed DCT transmission, and then roll into the throttle, putting ...

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Chevy says the ZR1's performance is supported by an upgraded eight-speed dual-clutch transmission with reinforced shafts and enhanced lubrication. It's good to know GM has gotten on top of the 8 ...

Transmission options include a 7-speed DCT and an 8-speed DCT for the petrol and diesel units, respectively.