| Make | Model | Year |
|---|---|---|
| American Motors | Ambassador | 1967-1974 |
| AMX | 1968-1970, 1978-1979 | |
| Concord | 1978-1979 | |
| Gremlin | 1972-1976 | |
| Hornet | 1970-1977 | |
| Javelin | 1968-1974 | |
| Matador | 1971-1978 | |
| Pacer | 1978-1979 | |
| Rambler | 1969 | |
| Rambler American | 1967-1968 | |
| Rambler Marlin | 1965-1967 | |
| Rambler Rebel | 1967 | |
| Rebel | 1968-1970 | |
| Spirit | 1979 | |
| Hummer | H1 | 1992-2004, 2006 |
| Jeep | Cherokee | 1979-1983 |
| CJ | 1976-1986 | |
| Comanche | 1986 | |
| J-Series | 1980-1986 | |
| Scrambler | 1981-1985 | |
| Wagoneer | 1979-1986 |
Lock Right Locker Coupler by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the ultimate in high strength and toughness. This rock-solid part is designed to provide the gearing that helps ensure your engine stays in the powerband for faster acceleration while providing maximum safety during tough driving conditions.
Powertrax® is synonymous with extreme traction and ultimate performance that a driver can feel from the word go. The company is a leading manufacturer of traction adding products for sports and race cars, as well as off-road, sport utility, and performance street-rod applications. Powertrax offers a variety of extreme traction solutions ranging from full spools and mini-spools for the ultimate in straight-line performance to full limited slip/posi differentials and drop-in lockers designed to provide maximum street-ability and traction in any driving conditions.