Description
Upgrade your vehicle’s suspension with our Bare Radius Arm C Caps Pair, specifically designed to align with Dana 30, Dana 44, or Dana 60 axles. Made from high-quality ductile steel, these caps represent an exact reproduction of the original factory parts, providing a robust solution for various applications. Whether you’re enhancing a classic Bronco or a vintage F150 4×4, these c caps are the perfect addition to your setup.
When paired with our Radius Arms and Axle Wedges, these caps enable you to install a Dana 44 or 60 axle under almost any compatible system. Choose from a bare finish, vibrant Duff Signature Blue, or the sleek Midnight Series Black to match your specific vehicle aesthetic.
For optimal installation, consider our fresh (#HC5341) installation kit. This comprehensive kit replaces bolts that have endured over 50 years of use, and it includes:
– 8 grade eight bolts
– Lock washers
– 2 long grade 5 bolts
– Flat washers for headunit assembly
For those seeking a complete overhaul of their radius arm hardware, our entire radius arm bolt kit (#6101) is available. This kit encompasses all necessary c-cap hardware and the additional components needed to rejuvenate your factory radius arms.
Applications for these c caps include:
– 66-79 Broncos*
– 66-79 F150 4×4*
Please note that these c caps will not accommodate c-cap mounted shocks without the purchase and welding of our c-cap shock mounts.
Features & Benefits:
- Made from durable ductile steel
- Exact reproduction of OEM parts
- Compatible with Dana 30, Dana 44, and Dana 60 axles
- Available in three finishes: bare, Duff Signature Blue, Midnight Series Black
- Enhances the capability of Radius Arms and Axle Wedges
Technical Specs:
- Pair of radius arm c caps
- High-strength ductile steel construction
- Fits various 66-79 model vehicles
- Various color options available




















Robert Slovensky –
Kim Jacobsen (verified owner) –
Exactly like oem Ford caps, excellent fit and finish.
Jason Thompson –
Great product with excellent customer service.
Adam (verified owner) –
Junkyard radius arm parts are becoming almost nonexistent in my area. While doing a SAS swap on my 95 Bronco, I needed a set of radius arm caps. I ordered these caps and couldn’t be happier. The fit and quality are perfect. I went for the black finish which is close to a gloss black. Highly recommend over a 40-something old part.
Trent Chaney (verified owner) –
At first I thought these caps were too pricey. That is until I started looking around. These were actually cheaper than alot of the 40+ year old rusty ones on ebay. Plus they are already powder coated to match my radius arms. Definitely the way to go.