Detroit Speed 012031DS Billet Tailgate Kit Fits 73-76 C/K Trucks

Modernize the fit, function, and appearance of your 1973-1976 1^st Design Chevrolet and GMC tailgate with Detroit Speed’s Billet Tailgate Kit. Designed as a complete system, this kit includes Detroit Speed’s precision-engineered Billet Tailgate Handle, Delrin Trunnions, and Rubber-Coated Support Cables — each crafted to eliminate the fitment flaws, rattles, and wear that plague factory tailgates.

Whether you’re finishing a high-end restoration or refining your weekend driver, this kit transforms your truck’s tailgate into a modern, refined component without sacrificing its classic styling. Every piece is crafted from premium materials, featuring billet aluminum and stainless-steel construction for durability, corrosion resistance, and show-quality finish.

OEM-INSPIRED. DETROIT SPEED PERFECTED.

Detroit Speed’s Billet Tailgate Kit is more than an aesthetic upgrade — it’s a performance-driven system designed for precision alignment and long-term reliability.

The billet aluminum handle delivers smooth, confident operation with a timeless design that complements your truck’s vintage appeal. Delrin trunnions feature integrated rubber isolation to reduce vibration and eliminate tailgate rattle, while the rubber-coated support cables offer quiet, stable support and a cleaner appearance than stock steel rods.

From the materials to the geometry, every detail has been engineered to provide OEM-level function with custom-level precision and craftsmanship — the hallmark of Detroit Speed.

BOLT-IN CONVENIENCE

This complete tailgate system installs directly using factory mounting points — no cutting, drilling, or fabrication required. Each component is designed for a perfect fit and includes stainless hardware for a high-quality installation that lasts.

The kit’s built-in adjustability allows you to fine-tune tailgate alignment and closing action, ensuring smooth operation and proper panel gaps. Builders, restorers, and enthusiasts alike will appreciate the balance of modern refinement and vintage authenticity that Detroit Speed delivers in this easy bolt-on package.

FEATURES & BENEFITS

• Complete Tailgate Upgrade Kit – Includes Billet Handle, Delrin Trunnions, and Rubber-Coated Support Cables.
• Billet Aluminum & Stainless-Steel Construction – Engineered for strength, precision, and corrosion resistance.
• Delrin Trunnions with Rubber Isolation – Eliminates vibration and tailgate rattle common in classic trucks.
• Rubber-Coated Support Cables – Provide quiet operation and modern appearance versus steel rods.
• Smooth Operation – Precision geometry ensures consistent, effortless tailgate movement.
• Adjustable Fitment – Allows precise panel alignment and tailgate closure.
• Easy Bolt-In Installation – Direct-fit system requires no cutting, drilling, or welding.
• Refined Finish – Anodized and stainless components resist corrosion and add show-quality appeal.
• Premium Hardware Included – Stainless hardware kit ensures a secure, long-lasting installation.
• Perfect for Finished Builds – Ideal for restorations, restomods, or custom trucks seeking next-level detail.

WHAT’S INCLUDED

• Billet Aluminum Tailgate Handles (012002DS)
• Delrin Trunnions (012012DS)
• Rubber Coated Support Cables (012021DS) 

FITMENT NOTES

• Direct fit for 1973-1976 Chevrolet and GMC Trucks (1st Design)
• Direct bolt-in installation – no cutting, welding, or drilling required.
• Includes Billet Handle, Delrin Trunnions, Rubber-Coated Support Cables, and stainless hardware kit.
• Compatible with factory-style tailgates and latches.
• Ideal for restored, custom, and patina-finish builds seeking next-level refinement and precision fitment.