Modernize both the function and appearance of your 1967-1972 Chevrolet or GMC tailgate with Detroit Speed Tailgate Trunnions. Designed to eliminate the noise, vibration, and alignment issues common in vintage tailgates, these trunnions replace worn factory pivots with precision-engineered components built to perform.

Featuring black Delrin bushings with integrated rubber isolation and anodized billet aluminum mounts, this setup delivers smooth, rattle-free operation and the refined look your classic truck deserves. Perfect for restorations, restomods, or finished builds looking for that next level of craftsmanship, Detroit Speed trunnions elevate the small details that make a big difference.

OEM-INSPIRED. DETROIT SPEED PERFECTED.

Each Detroit Speed Tailgate Trunnion assembly combines modern materials with heritage-inspired engineering. The billet aluminum pivots ensure lasting strength and corrosion resistance, while the Delrin bushing’s rubber isolation absorbs vibration and reduces tailgate movement. The result is a secure, stable tailgate that operates with modern precision — free from the squeaks, rattles, and slop of OEM designs.

With added adjustability built into the mounting system, fine-tuning the alignment of your tailgate has never been easier. Whether your build is freshly painted or still wearing its patina, Detroit Speed’s trunnions provide the fit and finish to match.

BOLT-IN CONVENIENCE

Installation is straightforward and requires no cutting or fabrication. Each kit includes all necessary stainless-steel hardware for a complete bolt-in upgrade. Builders and enthusiasts will appreciate the intuitive installation, precise geometry, and instant improvement in tailgate fit and feel.

Corrosion-resistant finishes mean you can leave the components raw for a clean contrast against your paint — or color-match them for a seamless custom look. Either way, Detroit Speed’s attention to detail ensures this is an upgrade that looks as good as it functions.

FEATURES & BENEFITS

• Billet Aluminum Mounts – CNC-machined and anodized for corrosion resistance and premium durability.
• Black Delrin Bushings With Rubber Isolation – Eliminates vibration and tailgate rattle for smooth operation.
• Adjustable Fitment – Refines tailgate alignment and eliminates binding or sag.
• Stainless Steel Hardware Included – Complete bolt-in installation with high-quality components.
• No Modifications Required – Installs using factory mounting points.
• Refined Appearance – Modern billet detail enhances visual appeal.
• Corrosion-Resistant Finishes – No painting necessary, though easily customizable.
• Perfect for Finished Builds – Adds the next level of detail to completed restorations or restomods.

FITMENT NOTES

• Direct fit for 1967-1972 Chevrolet and GMC trucks; 1969-1972 Chevrolet Blazer and GMC Jimmy
• Direct bolt-in – no cutting, drilling, or welding required.
• Compatible with factory-style tailgates and latches.
• Includes stainless steel hardware kit and Delrin/rubber-isolated bushings.
• Ideal for restored, custom, and patina-finish trucks seeking precision alignment and improved functionality.