Looking for the clip-on nut and the long through bolt for the transmission mount. Needed for 1989 Daytona. Nut is p/n 06500833, bolt is p/n 06500840. Items 18 and 15 in the photo below, respectively:



Nearly all bodies 1987-89 should be the same, but I wouldn't be surprised if back to 1984 works as well. Thanks!