Crossmember, 1979 to 1993 Fox Body Mustang ” Billet Aluminum “
RCMFB. This is a direct bolt-in for 1982 – 1993 Mustangs with 4 1/2 inches between the crossmember mounting brackets. On 1979 to 1981 Mustangs with 2 3/4 inch measurement between the crossmember mounting brackets the brackets must be relocated. Fits standard and automatic transmissions. This crossmember is installed with the taller hump on the passenger side. It must be used with a transmission mount using bolts rather than studs.