HFR Fabrication 4130 4-Bolt Removable Transmission Crossmember Flange Kit – Strength Meets Serviceability

When you're building a serious chassis, every component counts—especially when it comes to drivetrain support and access. The HFR Fabrication 4130 4-Bolt Removable Transmission Crossmember Flange Kit is engineered for racers and fabricators who demand strength, precision, and ease of maintenance.

🛠️ Precision Laser-Cut from 4130 Chromoly Steel – Built to handle serious horsepower and track abuse without flexing or cracking.
🔩 4-Bolt Design for Maximum Rigidity – Keeps your transmission locked in place while allowing for quick removal when it’s time for service.
⚙️ Service-Friendly Setup – Designed to make transmission swaps, clutch jobs, and driveline work faster and easier—without compromising structure.
📐 Perfect for Race Cars, Street Machines, and Custom Builds – Whether it’s drag, drift, or pro-touring, this kit is a fabricator’s go-to.

🧱 Weld-On Flange Kit – Custom fit it to your build for a rock-solid foundation that’s built to last.