Ford Mustang WORLD CLASS T5 5.0L V8 3.35 ratio gear kit Fox Body This kit is commonly found in the 1990-1993 Ford Mustang Gt/LX V8 T5 transmission. Perfect to upgrade your 1985-1989 V8 T5 or to convert your 4 cylinder T5 to V8 specs. Kit includes: 31 tooth 2nd gear 26 tooth 3rd gear 23 tooth input shaft 068 Cluster gear If you need anything else for your T5 rebuild; Complete Rebuild kit, Gears, spring and keys please see our store.