Accufab offers a high performance throttle body for your 1986-1993 Ford 5.0L Mustang. Replace your restrictive stock throttle body with our top of the line unit and get your 5.0L the air it's lacking. Available Versions. Accufab's 105mm throttle body is available as a Race, MAX or V-Band version. All 105mm throttle body versions measure 105mm at the blade and each has a 4.5" inlet. There is no vacuum elbow and 4.5" tubing/hose is required. General Information The individual throttle body includes one throttle body gasket and one IAC gasket. Available separately, is our Cable Bracket spacer. This unit is 3/8" thick and is solid aluminum, sized 65mm-105mm and has provisions to mount the stock cable bracket and includes two throttle body gaskets.