Rust Buster Kentrol Steering Box Frame Reinforce/Repair Kit Chevy/GMC 4WD 73-87 Truck
Highlights
- Improves Frame Integrity
- Durable 11-Gauge Steel Build
- With EZ Slip Mechanism
- Customizable and Weld-Ready
Rust Buster Kentrol Steering Box Frame Reinforcement Repair Kit for 1973-1987 Chevy and GMC 4WD Trucks.
This Rust Buster Kentrol repair kit addresses the common issue of frame flex in the steering box mounting area. It restores your Chevy or GMC 4WD truck's performance and stability on the road.
Features and Benefits:
- Engineered with CAD Software for exact fit
- Heavy-duty 11-gauge steel construction
- EZ Slip mechanism allows for easy sliding onto the frame
- Ships raw and uncoated for customization options
- Includes all factory holes and mounting locations
- Restores and improves frame integrity
Crafted from robust 11-gauge steel, this kit withstands the wear and tear of everyday driving. The advanced CAD software also follows the exact contours of your Chevy. Featuring an EZ Slip design, it aligns perfectly with your truck's frame and existing factory mounting locations.
Please Note: Requires welding for a secure fit.
Vehicle Fitment:
- 1973-1987 Chevy/GMC 1/2-Ton and 3/4-Ton 4WD Trucks
- 1973-1991 Chevy/GMC 1/2-Ton and 3/4-Ton 4WD Suburbans
- 1973-1991 Fullsize 4WD Chevy Blazer and GMC Jimmy
California Residents: Proposition 65 Warning
Related Categories: C10 Body & Sheet Metal
Installation Difficulty

Advanced skill is required for this installation.











