Extreme Duty Output System for Dana 20 and 1350 shaft 1350 Flange 2in pilot 4.25in bolt circle SKU: 8284

Extreme Duty Dana 20 Transfer Case Output System | 1350 Shaft

Designed for high-torque applications, this Extreme Duty Dana 20 Output System is a serious upgrade for Bronco owners looking to replace the weak factory output with a heavy-duty 1350-series flange. Ideal for builds that use a GPS speedometer, this version comes fully assembled and ready to bolt in—just connect your 1350 driveshaft and go.

This system is approximately 1.3 inches longer than stock, so be sure to factor in the added length when ordering or modifying your driveshaft. It features a 2" pilot and 4.25" bolt circle flange, compatible with heavy-duty 1350 U-joint driveshafts, which can be special ordered through WILD HORSES 4x4.

• Fits Dana 20 Transfer Case – Great for 1966–77 Ford Bronco and custom builds

• Pre-Assembled Output System – Ready to install right out of the box

• Upgraded 1350-Series Flange – Supports heavy-duty driveshafts for high-performance use

• Adds ~1.3" of Length – Keep in mind for driveshaft angle and length planning

• Flange Specs:

  • 2" Pilot Diameter

  • 4.25" Bolt Circle

• For GPS Speedometer Use – This version includes no speedometer gear, housing, or cable

• Perfect for Custom Builds – Clean setup for GPS or other non-mechanical speedo configurations

Built for serious torque and trail punishment - this bolt-in Extreme Duty Early Bronco Dana 20 output replaces weak factory parts for a major strength upgrade.