-   Single tube design for maximum stiffness without excess weight.-   Easily adjust to work with C4, Power Glide or TH-350 transmissions.-   Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts-   Clears aftermarket Transbrake Solenoids-   Supplied with polyurethane bushings or can be replaced with solid mounting bushing for racing applications.-    Allows more exhaust clearance than OEM style.-    Direct fit on  4.5" wide crossmember mounts.