I have a single standard Delrin kit for the C5 and steel framed C6 available. This is the last of the current inventory and to move it out, I am offering a 10% discount to my subscribers before anyone else. Use code 0H3M7TC at borgmotorsports.com and buy the kit under the C5 section here (you can use it on a C6 steel frame car as well, but it is listed on the site under the C5 section). Once someone uses this code, it's gone. Thanks for the support!