The Driveshaft Shop carbon fiber driveshaft for 2006–2013 Chevrolet Corvette C6 automatic applications is a direct replacement shaft that uses the factory 12mm bolt pattern and eliminates couplers. This carbon fiber shaft replaces the OEM unit for C6 automatics and installs using the 12mm bolt interface, simplifying the driveline connection where couplers are removed.
DSS 06-13 Chevy Corvette C6 Automatic Carbon Fiber Shaft 12mm Bolts - Eliminates Couplers GMC6A-2C-E