its for the AMT 67 Mustangs. there's a GT and Shelby. I'm guessing they both should work since a body is included in the resin kit, but I'd get the Shelby kit just to be safe
its actually a very nice kit, and the transkit fixes the only issue with it. the front and rear fascia fit. it was tooled up in the mid 90's when AMT was producing some nice kits. not the crap they tooled up under RC2
there's a few kit numbers for the 67 Mustang, there may be more but these are the recent ones
AMT 38509 (Fast and Furious GT)
AMT 38492 (Stock Shelby)
AMT 31550 (stock GT)
DO NOT get the AMT 1968 Shelby. that one will not work, nor will the upcoming Revell 68 Mustang GT. Eleanor was a 67