GM/Dodge Dana 60 Interlocking High Steer Knuckle Kit - Crane Axle
CA01014
The Crane Axle GM/Dodge Dana 60 Interlocking Steering Arm Knuckle Kit is built for high-load steering applications where factory Dana 60 knuckles and conventional steering arm mounting systems can become a limitation. Designed for rock crawling, off-road racing, heavy trail use, and custom steering systems, this kit combines 8620 chromoly knuckles with Crane Axle's keyed interlocking high steer arm design for improved steering rigidity and long-term durability.
The interlocking arm system mechanically transfers steering loads into the knuckle body instead of relying solely on fastener clamping force. This helps reduce steering arm movement and hardware stress under large tires, hydraulic assist, and aggressive suspension articulation. The knuckles retain stock steering provisions while supporting crossover, Y-link, and full high-steer configurations, giving builders flexibility when laying out a Dana 60 steering system.
Includes:
- (2) GM-Pattern Interlocking Outer Knuckles with Stock Steering Provisions
- (2) Crane Axle Kingpin Caps
- (2) Aluminum Caps
- (2) Crane Axle Interlocking High Steer Arms
- Required Installation Hardware
Finish Note: Knuckles ship as unfinished steel, ready for paint or coating.
Specifications
| Specification | Details |
|---|---|
| Product Type | Interlocking High Steer Knuckle Kit |
| Axle Platform | GM / Dodge Dana 60 Kingpin |
| Knuckle Material | 8620 Chromoly Steel |
| Steering Arm Design | Keyed Interlocking High Steer |
| Spindle Mounting Pattern | 6-Bolt GM/Dodge Dana 60 |
| Stock Steering Provisions | Retained |
| Supported Steering Configurations | Stock, Crossover, Y-Link & Full High Steer |
| Finish | Unfinished Steel |
| Manufacturing | Precision Machined |
| Country of Origin | Made in the USA |
| Intended Use | Rock Crawling, Racing, Trail & Heavy-Duty Off-Road Steering |
Fitment
| Make | Model | Year Range | Axle Application |
|---|---|---|---|
| Chevrolet | K30 / V30 1-Ton 4x4 | 1977–1991 | Dana 60 Front Kingpin Axle |
| GMC | K30 / V30 1-Ton 4x4 | 1977–1991 | Dana 60 Front Kingpin Axle |
| Dodge | W-300 / W-350 / 3500 | 1975–1993 | Dana 60 Front Kingpin Axle |
| Custom | Dana 60 Kingpin Fabrication Applications | — | Dana 60 Front Kingpin Axle |
Fitment Notes:
- Fits compatible six-bolt GM and Dodge Dana 60 kingpin knuckle applications.
- Designed for kingpin Dana 60 front axles only.
- Supports stock steering, crossover steering, Y-link, and full high-steer configurations.
- Verify axle type, kingpin configuration, knuckle pattern, steering arm layout, and wheel clearance before ordering.
- Custom steering systems may require additional tie rods, drag links, rod ends, hydraulic assist components, or fabrication.
FAQ
What is the advantage of Crane Axle's interlocking high steer design?
The keyed steering arms mechanically engage the knuckles so steering loads are transferred into the knuckle body instead of relying only on mounting bolt clamping force. This helps reduce arm movement and hardware stress under high steering loads.
What steering configurations can this Dana 60 knuckle kit support?
The knuckles retain stock steering provisions while also supporting crossover, Y-link, and full high-steer layouts. The final configuration depends on the steering linkage, suspension geometry, and intended use of the vehicle.
Will this kit fit both GM and Dodge Dana 60 kingpin axles?
It is designed for compatible six-bolt GM and Dodge Dana 60 kingpin applications. Because Dana 60 components vary by axle generation and build, confirm the actual knuckle pattern and kingpin configuration before ordering.
Why use 8620 chromoly knuckles instead of factory cast knuckles?
Large tires, hydraulic steering, and aggressive off-road driving can place substantial impact and steering loads on the knuckle. Crane Axle uses 8620 chromoly steel to provide increased strength and durability for severe-duty steering applications.
Do these knuckles come finished or coated?
No. The knuckles ship as unfinished steel so the builder can paint or coat them to match the axle and vehicle after final fabrication and mock-up.
