GM, Chevy and Ford 3 Speed Manual Transmission Rebuild Kit from 1965-85 This Standard Rebuild Kit is made by TRANSPARTS This transmission kit is one we sell everyday to Transmission Shops, it fits all the GM, Chevy and Ford 3 Speed Transmissions without overdrive from 1965-85. You can identify this transmission by the cast iron case, 9 bolt top cover, and it does not have overdrive. This transmission can be tagged Tremec, RAN, RAT, RAB, HEF, RAC, and can be found in 2WD and 4X4 applications. This kit comes with all the bearings, seals, gaskets, high quality synchro rings and small parts kit (That includes snap rings, thrust washers, needle bearings, etc.) NOTE: This rebuild kit comes with 2-3 synchro rings that are SMALLER than the 1st gear synchro ring. If your transmission uses 3 synchro rings that are all the same size, please see my other listing. Your application alone will not be enough to determine which rebuild kit you need. You will need to remove your old rings and compare them.