1967–72 C10 pickup chassis stiffening
1 kit to stiffen the frame, from frame rails and connectors to braces and roll bars.
- How it's built
- Full ladder frame (open C-channel rails)
- Weak spots
- The C-channel frame flexes, and the trailing arms are crude with a short panhard bar. Tall stance, worn bushings and a slow manual box hurt cornering.
Stiffening kits
| Area | Kit | What it is | Price |
|---|---|---|---|
| Frame stiffening | Tinworks Suspension 63-72 Frame Boxing Plates | 10-ga weld-in boxing plates, driver and passenger | See source Page showed $0.00 (configurable) Source |
Prices are from the linked seller pages and change often. Confirm fitment for your exact year and body style before ordering; many weld-in parts need professional installation. Some links earn us a commission.
Get the Deal Finds first
The best classic-car finds we spot on eBay, Marketplace and Craigslist, plus new build guides. One email a week.