Aeroflow Windsor Exhaust Valve AF59-3031 VE as you really only need

as you really only need them whilst timing your engine or replacing a timing belt

With its adjustable solenoid duty cycle response time

The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged competition-level engines

Turbosmart’s 45 Reducer Elbow gives you the strength and pressure rating of 220 PSI while still being able to withstand extreme temperatures ranging from -50 to 170 degrees Celsius (-60 to 340 degrees Fahrenheit)

Aeroflow Windsor Exhaust Valve AF59-3031 VE as you really only need8mm Single Groove. Suit Ford Windsor Replacement Windsor Exhaust Valve. Exhaust Valves to suit Aeroflow Ford Windsor Heads. Valve Head Diameter: 1. 60" Valve Length: 5. 03" Valve Stem: 8mm