Holley steering U-joints combine attractive styling with durable, strong construction. Steel components are built for extreme durability — ideal for muscle cars, street rods, and custom applications — and finished in black zinc for a great look plus corrosion protection.
Specifications:
- Shaft End 1: 3/4 in. 36-Spline
- Shaft End 2: 3/4 in. DD
- Material: Steel
- Finish: Black zinc
- Includes: Set screws and lock nuts
- Use: Performance
- Warning: California Proposition 65
- Part Number: 320-101
Use thread-locking compound on the set screws and lock nuts, and torque them to 12 ft-lbs.
FAQ
What sizes does this Holley U-joint connect?
This U-joint connects a 3/4 in. 36-Spline shaft end to a 3/4 in. DD shaft end.
What torque spec should be used on the set screws?
Use thread-locking compound and torque the set screws and lock nuts to 12 ft-lbs.
What is this U-joint made from?
It's made from steel with a black zinc finish for corrosion protection.
What hardware is included?
Set screws and lock nuts are included.

