4-9 psi Adjustable Universal Deadhead Fuel Pressure Regulator Polished If you have stock height

If you have stock height or lowered spindles on your Mustang II

Speedmaster makes it easy with these cap and rotor replacement kits

These Speedmaster piston oil ring spacers are used in applications where the piston oil ring groove intersects the pinhole

Speedmaster high-volume water pumps have a ribbed aluminum housing and a heavy-duty ball/roller bearing assembly

Speedmaster connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability

4-9 psi Adjustable Universal Deadhead Fuel Pressure Regulator Polished If you have stock heightThe needle and seat assemblies that are installed in Speedmaster carburetors can sufficiently control fuel pressure up to about 8 psi. If the fuel pump is putting out more than 8 psi, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Speedmaster manufactures a number of regulators for most any need.