Adjustable Transmission Crossmember

The Stifflers transmission crossmember is an adjustable chassis component designed to accommodate most transmission applications in 1999-2004 Mustang and Cobra models, including TKO, TKX, TR-3550, PowerGlide, TH-350, TH-400, 4L60, T-56 (all versions except Viper and GT500 spec), T-5, T-45, C4, C6, AOD, AODE, 4R70W, TR-3650, and G101A. The crossmember is engineered with a compact, low-profile design that offers superior exhaust clearance compared to the OEM factory version while being significantly lighter in weight. This crossmember utilizes polyurethane bushings to replace the factory rubber mount, which creates a firmer, more positive shift while continuing to damp driveline vibrations and noise. A transmission mount or adapter mount is not required for installation, and the part is a direct fit to OEM crossmember mounts, requiring no fabrication. Please note that this product does not work with T-56 Viper Spec or GT500 Spec transmissions.