Representing the latest in traction-adding differential technology, the GRIP LOK combines the fully automatic locking action of PowerTrax’s traditional locker with the strength of a fully machined case. This is PowerTrax’s strongest locking differential, offering the ultimate in competition and off-road utility by way of its mechanically actuated traction capabilities.
The PowerTrax GRIP LOK comes fully assembled.
- For Ford 9″, 31 spline (up to 550 hp)
- Ultimate in competition for street, strip, and off-road
- Comes fully assembled
- Automatic, mechanically actuated traction differential technology
- Fully machined, forged-steel case
- Warranty: 2 years/100,000 miles
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