D300 Colossus Shifter Assembly Upgrade Kit

$250.00

The Dana 300 model Colossus Case has been a proven workhorse for more than a decade.  Upon releasing our 2022 Pro-Series case, we dramatically upgraded the internal and external shifter assemblies to both reduce weight, and provide incredible durability to the internal and external shifter components.  This kit is designed to to fit all models of D300 Colossus cases, and is installed as a simple “plug and play” replacement of the original components.

Availability: 2 in stock

SKU: D300-Shifter-Upgrade-Kit Category: Tag:

The Dana 300 model Colossus Case has been a proven workhorse for more than a decade.  Upon releasing our 2022 Pro-Series case, we dramatically upgraded the internal and external shifter assemblies to both reduce weight, and provide incredible durability to the internal and external shifter components.

This kit is designed to to fit all models of D300 Colossus cases, and is installed as a simple “plug and play” replacement of the original components.  The upgrades include:

  • Thicker shift arms that are powder coated for surface protection
  • Billet Aluminum, hard coat anodized, detent cover plate
  • Case hardened detent plates
  • Custom detent springs
  • Billet steel shift carriers machines form 1/2″ steel
  • Stainless steel installation hardware
  • Detent Cover plate replacement gasket

 

 

 

Weight 10 lbs
Dimensions 20 × 10 × 10 cm
Spline Type

32 Spline, 35 Spline