Grip PRO Traction System
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!
- Comes Fully Assembled
- Delivers Progressive and Variable Traction
- Allows You to Control How Much Traction is Applied
- Uses 3x2 Spiral Gear Technology
- Housed in a Fully Machined, Forged Steel Case
GT308730 Application Notes
- For Chrysler 8.75" (489, 741, 742 Housing)
- 30 Spline
- Requires Use Of Bearing LM104949 And Race LM104912
- Requires The Use Of Sealed Non-Adjustable Wheel Bearings
- For Rear Differential
Warranty
2 Years or 100,000 Miles
GT308730 Specifications
App Model
Chrysler 8.75
Axle Shaft Diameter
1.28 (Inch)
Axle Shaft Spline Quantity
30
Differential Case Design Type
Chrysler 8.75
Taxonomy A
LD Differential, LD Differential, LD Differential
Taxonomy B
Limited Slip Differentials, Limited Slip Differentials, Limited Slip Differentials
Taxonomy C
Limited Slip Carrier-Helical Style, Limited Slip Carrier-Helical Style, Limited Slip Carrier-Helical Style
Taxonomy D
Rear, Rear, Rear
Vehicle Applications
- 1957 – 1968 Chrysler 300
- 1970 – 1971 Chrysler 300
- 1957 – 1968 Chrysler Imperial
- 1970 – 1973 Chrysler Imperial
- 1957 – 1968 Chrysler New Yorker
- 1970 – 1974 Chrysler New Yorker
- 1957 – 1968 Chrysler Newport
- 1970 – 1974 Chrysler Newport
- 1957 – 1968 Chrysler Town & Country
- 1970 – 1974 Chrysler Town & Country
- 1964 – 1970 Dodge A100
- 1964 – 1970 Dodge A100 Truck
- 1971 – 1974 Dodge B100 Van
- 1971 – 1974 Dodge B200 Van
- 1970 – 1974 Dodge Challenger
- 1966 – 1974 Dodge Charger
- 1965 – 1973 Dodge Coronet
- 1959 Dodge D100 Pickup
- 1968 – 1974 Dodge D100 Pickup
- 1960 – 1967 Dodge D100 Series
- 1966 – 1972 Dodge Dart
- 1965 – 1973 Dodge Monaco
- 1964 Dodge P100 Van
- 1967 – 1968 Dodge P100 Van
- 1964 – 1970 Dodge P200
- 1964 Dodge P200 Van
- 1967 – 1968 Dodge P200 Van
- 1962 – 1970 Dodge P300
- 1964 Dodge P300 Van
- 1966 – 1968 Dodge P300 Van
- 1962 – 1973 Dodge Polara
- 1970 – 1974 Dodge W200 Pickup
- 1964 – 1970 Fargo A100 Van
- 1970 – 1972 Fargo D100 Pickup
- 1970 – 1972 Fargo W200 Pickup
- 1966 – 1974 Plymouth Barracuda
- 1962 – 1974 Plymouth Fury
- 1968 – 1974 Plymouth Fury I
- 1965 – 1974 Plymouth Fury II
- 1965 – 1974 Plymouth Fury III
- 1967 – 1971 Plymouth GTX
- 1972 – 1974 Plymouth Gran Fury
- 1974 Plymouth PB100 Van
- 1974 Plymouth PB200 Van
- 1968 – 1974 Plymouth Road Runner
- 1965 – 1974 Plymouth Satellite
- 1967 Plymouth VIP
- 1966 – 1972 Plymouth Valiant
- 1972 – 1974 Pontiac Bristol
Installation
Installation Instructions
