Upgrade your 1967-1972 GM C10 with the SST Crossmember (XMG-24000), specifically engineered for TREMEC T56 Magnum 6-speed transmissions. Designed in-house by Silver Sport Transmissions, this crossmember is built to meet or exceed OE strength, offering superior durability and support for high-performance builds. Constructed from rugged box-welded steel, it ensures maximum rigidity and a precise fit for your C10 pickup. Whether you're performing a 6-speed swap or building a pro-touring truck, this crossmember provides the clearance, strength, and reliability needed for a seamless installation. Trust SST for expertly engineered components that deliver performance, precision, and peace of mind for your classic GM C10.