Team Z Motorsports now offers a bolt-in Transmission Cross Member for our LS/LSX K-Member. Our Cross-Members are designed to work specifically for 99-04 Mustangs. Cross Members support T350/Powerglide Transmissions. We use lightweight Chromoly steel to reduce weight while maintaining strength. They come standard in silver hammertone powder-coat finish that will stand up to years of use. Made, assembled, and quality checked in Detroit, Michigan.