Are the calipers off a 75 Manta? If so, you'd need the rims off a 75 as well, if I'm correct. If I'm not someone will know. Gene Smith comes to mind, as well as a couple of others who should know. Jarrell
These are only staying on temporarily. I plan on replacing them with 15" BBS or a cool looking 5 spoke I saw(IF I can find out who made it). But definately 15"