When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
You'll need to modify the C6 **** to fit on the C5 if you just want to use the **** alone on the stock C5 shifter shaft. The bore is slightly larget, is not threade and uses a setscrew to lock onto the C6 shaft. Modified C6 ***** ready-to-use on the C5 are sold on ebay.