Upgrade Your Ford Mustang with the 5.0 75mm Throttle Body PART #1503 FEATURES: 7-12 RWHP Increase 75mm Throttle Body Bore CNC Machined Aluminum Casting Direct Fit Replacement Requires EGR spacer PN 1504 Designed and Manufactured In USA VEHICLE FITMENT: 1986-1993 Mustang 5.0L V8 Fits 5.8L V8 Lightning with extended EGR coolant hose and requires rotating 90-degree tube Please Note: Will NOT Fit 1986 Mustang w/ Auto transmission Maximize Throttle Response and Power Increase throttle response on your 1986-1993 Mustang 5.0 with this BBK Performance 75mm throttle body. BBK Performance throttle bodies create quicker throttle response and better acceleration. This throttle body will increase airflow to your engine adding more horsepower and torque to the wheels. The 75mm throttle bore size is a great choice when used with aftermarket intake manifolds using a 75mm bore. Top Quality Construction BBK Performance throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features die stamped throttle linkages double sealed bearings and o ringed throttle shafts. Easy Installation This throttle body is a direct fit replacement for a hassle free installation. BBK Performance Throttle Bodies are designed and manufactured in the USA. EGR spacer PN 1504 is required for proper installation. Emissions Information This part is C.A.R.B Approved. EO Number Is D-245-15 It is Legal For use on the following applications in ALL 50 States: 1986-1993 Ford Mustang 5.0L and 5.0 L passenger car and truck applications