Throttle Body Gasket FORD MUSTANG 1994-1995 FORD THUNDERBIRD 1989-1995 MERCURY COUGAR 1989-1993 Specifications Inside Diameter 2.720 IN Inside Diameter 69.0 mm Material Paper Number of Bolt Holes 4 Outside Diameter 4.700 x 3.870 IN Thickness 0.020 IN Thickness 0.5 mm