Bore out service - D300 Retainer Transfer Case Hardened Steel for Extreme Reliability:

Hardened Steel for Extreme Reliability:  The Strongbox shifter assembly utilizes case hardened steel designed to hold up against the most aggressive shifting and extreme conditions

Gear Compatibility: The Ranger Standard Strongbox case is designed to be compatible with standard Borg Warner 1354 gears

assembled and ready to install model

Two shift knobs

Bore out service - D300 Retainer Transfer Case Hardened Steel for Extreme Reliability:If you are upgrading your Dana 300 from a stock 26 spline front output shaft to a 32 spline, you need to bore out your input retainer to fit the upgraded larger shaft. For customers that are not able to do this on their own, or do not have access to a machine shop, Behemoth Drivetrain offers bore out service for these retainers. The service works for both the Behemoth Drivetrain model 32 spline shaft and the JB Conversions 32 Spline front output.