1973-1987 Chevy C10 HD C-Notch
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Compatibility
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Install quoted on request. We fit parts in-house in Huntington Beach, but we do not publish a labor figure for this item — we would rather quote your car than guess. Call (714) 202-7886 or pick Install at HRC and add your vehicle details, and we will come back with the labor.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
1973-1987 Chevy C10 Heavy Duty C-Notch
Lower your Squarebody the right way with TCI Engineering’s Heavy-Duty C-Notch Kit, precision-crafted for 1973–1987 Chevy C10 pickup trucks. Whether you’re chasing stance or suspension travel, this kit delivers the clearance you need without compromising frame integrity.
Heavy-Duty Steel Construction – Laser-cut and formed 3/16″ plate for maximum strength and durability
Bolt-In Design – No welding required; includes all hardware for a clean, straightforward install
Optimized Suspension Travel – Prevent bottoming out when running drop kits or air ride setups
OEM Fitment – Engineered to hug the factory frame rails with precision and confidence
Made in the USA – Proudly built with US Steel and TCI Engineering’s legacy of performance
Buy with Confidence – 6 years or 60,000 miles on wear and tear warranty.
| Part No. | TCI-539-CNOTCHKIT |
|---|---|
| Brand | Total Cost Involved |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
