New manufactured Tremec T-5z World Class Transmission. Same transmission as installed in Fox Body Mustangs. This is the common transmission for conversions that does not involve extensive modifications to 1967-73 Mercury Cougar or Ford Mustang. Small block Ford V-8 engines only, 289 / 302 / 351W and 351C. Brand new transmission, no core required. 1 year warranty, with recommended synthetic ATF. Flush and fill after first 500 miles, 30,000 miles there after. Bare transmission as shown, no shift lever, mount, or synthetic ATF fluid. Shipped dry. Ships overweight and individually.