Extreme Duty Dana 20 Transfer Case Output System, 66-77 Ford Bronco SKU: 8272

Extreme Duty Dana 20 Transfer Case Output System, 66-77 Ford Bronco

Extreme Duty Dana 20 Transfer Case Output System 66-7 Bronco

Product Overview:

One of the weakest links in your Bronco's drivetrain is the stock Dana 20 output shaft. This 32-spline Extreme Duty Shaft is 25% larger in diameter and 50% stronger than the stock 10-spline shaft.

Full description

One of the weakest links in your Bronco's drivetrain is the stock Dana 20 output shaft. This 32-spline Extreme Duty Shaft is 25% larger in diameter and 50% stronger than the stock 10-spline shaft.

Extreme Dana 20 Output System Kit
By far one of the weakest links in your Bronco's drivetrain is the stock Dana 20 output shaft. Years of wear and tear, heating and cooling, as well as the demands of off-roading takes its toll on the output shaft. With its 25% larger diameter, the 32 spline Extreme Duty Shaft is 50% stronger than the stock 10 spline shaft. Installation can be done easily in one afternoon.

All system components fit into the stock unmodified output shaft housing. The overall assembly will be 3/4" longer than stock so it is possible but not likely that the rear driveshaft will need to be shortened. We include detailed installation instructions.

If you want something different then the 1310 CV yoke, check out our #8280 Assembled Extreme Duty Output Systems

California residents: Proposition 65 Warning

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PRODUCT REVIEWS

Bradley Fitzgerald

Reviewed 09/05/2024

Broke my output shaft at Bronco takeover silver lake michigan. Bought this one to replace it. Looks much stronger and was a breeze to setup and install. I did have to shorten my driveshaft approximately two inches so plan ahead for that to reduce downtime.

Greg Schlechter

Reviewed 04/23/2019

This is a nice kit that came with clear instructions and everything I needed. I have some experience rebuilding the D20 previously so it was super easy to swap out the parts and get it all re-installed. I like the fact that it re-used my old housing and didn't excessively lengthen the output shaft. Nice to have a cheaper option than the $600+ complete assembly from other vendors.

ross taylor

Reviewed 04/04/2017