| Make | Model | Year |
|---|---|---|
| Chrysler | 300 | 1957-1968 |
| Imperial | 1957-1968 | |
| New Yorker | 1957-1968 | |
| Newport | 1957-1968 | |
| Town and Country | 1957-1968 | |
| Dodge | A100 | 1967-1968 |
| Charger | 1966-1970 | |
| Coronet | 1965-1970 | |
| Dart | 1968 | |
| DW Pickup | 1963-1968 | |
| Monaco | 1965-1970 | |
| P100 Van | 1964, 1967-1968 | |
| P200 | 1964, 1967-1968 | |
| P300 | 1964, 1966-1968 | |
| Polara | 1962-1970 | |
| Plymouth | Barracuda | 1968 |
| Fury | 1962-1970 | |
| GTX | 1967-1970 | |
| Roadrunner | 1968-1970 | |
| Satellite | 1965-1970 | |
| Valiant | 1968 | |
| VIP | 1967 |
Rear Grip Pro Traction System (GT308730) by Powertrax®. The Powertrax Grip Pro is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential, with the strength of a fully-machined, forged steel case. Using 3x2 spiral gear technology, the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input, you are in control of how much traction is applied, which is great for situations where finesse is as important as extreme traction. On the road, in rain and snow, and on the track, Grip Pro is a winner!
| Spline Quantity: 30 |
| Material: Steel |
| Axle Shaft Diameter: 1.28" |
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.