Dramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability
This Part Fits:
| Year | Make | Model | Submodel | 
| 1968-1973,1979 | Ford | Mustang | Base | 
| 1979 | Ford | Mustang | Ghia | 
| 1982 | Ford | Mustang | GL | 
| 1982 | Ford | Mustang | GLX | 
| 1970-1973 | Ford | Mustang | Grande | 
| 1982-1995 | Ford | Mustang | GT | 
| 1984 | Ford | Mustang | GT-350 20th Anniversary | 
| 1995 | Ford | Mustang | GTS | 
| 1982,1984 | Ford | Mustang | L | 
| 1984-1993 | Ford | Mustang | LX | 
| 1970-1973 | Ford | Mustang | Mach 1 | 
| 1993-1995 | Ford | Mustang | SVT Cobra | 
| 1993 | Ford | Mustang | SVT Cobra R |