A "World Class" heavy-duty version of the Mustang GT factory transmission. Short throw shifter included. Tremec Features: Die-cast aluminum housings reduce weight Advanced synchronizers, bearings, and bearing retainer Tapered roller bearings on shafts minimize noise and wear Powdered steel core blocker rings & engineered friction materials Patented strut-type design for durability Internal, single-rail shift system Requires 5.62 pints of fluid 1st to 4th gear needle bearings improve high-speed performance and lessen shift effort 5th gear overdrive provides extended ratio coverage Sliding idler Reverse for simplicity and reliability Gear Ratios: 1st 2.95, 2nd 1.94, 3rd 1.34, 4th 1.00, 5th .63, Reverse 2.76