The SST Crossmember XMG-03000 is a high-strength, bolt-in upgrade designed for GM F-Body muscle cars, specifically 1970–1974 Chevrolet Camaro and Pontiac Firebird/Trans Am models equipped with TREMEC TKO or TKX 5-speed transmissions, and 1967–1969 Camaro and Firebird models using the A41 4-speed automatic.

CAD-designed by Silver Sport Transmissions' in-house engineering team, this crossmember is crafted from heavy-duty, box-welded steel and engineered to be as strong—or stronger—than the original OE part. It ensures proper drivetrain support, alignment, and clearance while simplifying installation—no cutting or fabrication required.

Whether you’re converting to a modern 5-speed or upgrading to the A41 automatic, the XMG-03000 delivers the strength, precision, and reliability your classic F-Body build deserves.

Key Features:

* Fits 1970–1974 Camaro & Firebird w/ TREMEC TKO or TKX
* Fits 1967–1969 Camaro & Firebird w/ Silver Sport A41 transmission
* CAD-designed and engineered in-house by Silver Sport Transmissions
* Made from heavy-duty steel
* Stronger than original OE crossmember
* Bolt-in design for easy installation
* Maintains proper driveline angle and clearance

Built for classic GM performance and long-lasting durability, the SST Crossmember XMG-03000 is the smart choice for your F-Body transmission upgrade.