For sale is a NOS, new in the box, never used 86-2900 Superior steering wheel adapter kit. This kit fits a ship load of Mazda cars and pick up trucks, some of which are- 1971-1972 R100 and 1200, and 1974-1980 Cosmo, GLC, Mizer, RX2, RX4, RX7, 626, Rotary pick up, B1800 and B2000 pick up. The catalog listing was all inclusive and vague so some of the listed vehicles may not have been produced 1974 through 1980.This kit will allow you to bolt a three bolt aftermarket steering wheel, Grant or Superior, to your vehicle and have the horn function. This is the older, harder to find kit that features a chrome horn cap, and a chrome post cover. This kit has been in storage for many years and though the box is a little rough, the parts inside are in great shape, complete with instructions and all the installation hardware is still in the factory plastic bag. I cleaned all the parts and then polished the chrome horn button and the chrome steering post cover with Smith Brite so they really shine. This is a very nice kit. If you have any questions about the compatibility of your vehicle, and the parts I sell, please feel free to contact me through eBay. Thanks for looking.