Powertrax GT308730 Grip Pro Limited Slip; Chrysler 8.75", 30-spline

Powertrax GT308730 Grip Pro Limited Slip; Chrysler 8.75", 30-spline

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Manufacturer: Powertrax
Part Number: GT308730

Powertrax GT308730 Grip Pro Limited Slip; Chrysler 8.75", 30-spline

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!

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

Powertrax's catalog lists this part for

  • Chrysler 8.75" rear 1957-1974; 30-spline

This is not a definitive list. Please verify your axle before ordering.