4340 Chromoly Front Axles - 760X U-joints, Dana 44, 78-79 Bronco, 68-79 F150 4x4 SKU: 798681NET

Dana 44 Chromoly Front Axle Shafts | 78–79 Ford Bronco, 68–79 Ford F-150

4340 Chromoly Steel | Spicer 5-760X U-Joints | Fits Dana 44 Front End

The Dana 44 Chromoly Front Axle Kit is built for full-size rigs that see more dirt than pavement. If your 1978–79 Bronco or 1968–79 Ford F-150 4x4 is running bigger tires, steeper gears, or just living the hard life on the trail, stock axles won’t cut it. This kit steps it up with 4340 chromoly strength and Spicer 5-760X U-joints - designed to take heavy use without leaving you stranded.

Pro Tip: If you wheel hard, pair these shafts with upgraded locking hubs and upgraded rear axles for a bulletproof drivetrain that doesn’t flinch when the trail gets nasty.

• High-Strength 4340 Chromoly Steel — Up to 50% stronger than stock axle shafts

• Spicer 5-760X U-Joints Included — Upgraded 1.189" O.D. caps handle more torque than factory 1.063" joints

• Full Kit for Both Sides — Includes driver and passenger inner shafts plus outer stubs

• C-Clip Style Snap Rings Included — Full circle snap rings used if you request assembly

• Ready for Big Tires & Big Torque — Built for aggressive trail use and hardcore off-road setups

• Ships Unassembled — Assembly available upon request

Fitment:

• 1978–79 Ford Bronco

• 1968–79 Ford F-150 4x4 with Dana 44 Front Axle

Kit Includes:

• (2) Inner Axle Shafts (Driver & Passenger)

• (2) Outer Stub Shafts

• (2) Spicer 5-760X U-Joints with snap rings

Specifications:

• Material: 4340 Chromoly Steel

• U-Joint Size: 1.189" O.D. Caps (stock is 1.063")

• Snap Rings: C-clip style included; full circle available with assembly

• Assembly: Ships unassembled unless requested

Don’t let stock axles hold back your 78-79 Ford Bronco or 68-79 Ford F-150 4x4 - this chromoly front axle kit delivers serious strength for heavy off-road use.