Engineered in-house by the Silver Sport Transmissions Engineering team, the SST Crossmember XMG-00110 is designed for the ultimate fit and strength for your classic GM muscle car. Compatible with 1967–1969 Chevrolet Camaro, Pontiac Firebird, and Trans Am, as well as 1968–1974 Chevy II, Nova, Omega, Ventura, Apollo, 1974 GTO, and Acadian models, this crossmember is built specifically for Big Block Chevy (BBC) engines with TKO and TKX 5-speed manual transmissions.

Crafted from rugged box-welded steel, the SST Crossmember is engineered to be as strong—or stronger—than the original factory (OE) crossmember, ensuring superior durability and reliable performance. Its bolt-in design allows for a seamless installation with no welding required, maintaining proper driveline angles and clearance for exhaust and suspension components.

Whether you’re restoring, upgrading, or building a high-performance machine, this crossmember delivers unmatched strength, precision, and ease of installation, making it the perfect choice for serious GM F-body and X-body enthusiasts.

Key Features:

* In-house engineered by Silver Sport Transmissions team
* Fits 67-69 Camaro, Firebird, Trans Am & 68-74 X-body GM vehicles
* Designed for BBC engine with TKO/TKX 5-speed transmissions
* Heavy-duty box-welded steel construction
* As strong or stronger than OE crossmember
* Maintains proper driveline angle and clearance

Upgrade your classic muscle car with confidence using the SST Crossmember XMG-00110 – engineered for strength, precision, and performance.