Left-hand front cab floor support for 1982–1994 S-10, Sonoma and Blazer models. This weld-in replacement panel restores the damaged or rusted front floor support, reinforcing the cab and maintaining proper alignment between the floor and rocker area. Constructed from heavy-gauge steel with a corrosion-resistant finish, it provides durable, reliable structural support and is formed to match OEM contours for a straightforward restoration or rust-repair project.
Features:
- Fits 1982–1994 S-10 / Sonoma / Blazer — left-hand (driver side) front cab floor support.
- Stamped from heavy-gauge steel for long-term strength and durability.
- Weld-in design restores structural integrity and corrects floor-to-rocker alignment.
- Precision-formed to match OEM contours for a direct-fit replacement.
- Corrosion-resistant coating helps prevent future rust and extends service life.
- Ideal for restoration projects and reactive rust repair; replaces compromised factory metal.
Installation / Application:
- Difficulty: 4/5
- Estimated time: 2-4 hours (depending on rust extent and experience)
Instructions:
- Prepare workspace and wear appropriate safety gear.
- Inspect and mark the rusted or damaged area; measure to ensure correct panel alignment.
- Remove interior trim, carpeting, and any obstacles to access the repair area.
- Cut out the corroded section using an angle grinder or spot-weld cutter; preserve as much solid metal as possible.
- Clean mating surfaces of rust, paint and debris with a wire brush or grinder to bare metal for welding.
- Test-fit the replacement support; trim or adjust the panel as needed for proper fit and contour match.
- Clamp the panel in place and tack-weld at multiple points to hold alignment, checking fit with adjacent panels and floor height.
- Complete welds in short sections to minimize heat distortion, allowing cooling between passes.
- Grind welds smooth where desired, apply seam sealer to all seams and joints to prevent moisture intrusion.
- Prime and paint the repaired area, then apply undercoating or corrosion protection to the underside.
- Reinstall any removed interior components and verify structural alignment and fit.
- Inspect the repair after a short test drive and recheck welds and sealant for any signs of settling or gaps.
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Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
Fitment Notes |
| Chevrolet |
S10 |
1982 - 1993 |
PICKUP |
| GMC |
S15 |
1982 - 1990 |
PICKUP |