Manley Extreme Duty 33mm Exhaust Valve Set - Subaru WRX/STI WRX/STI Brake Lines The end plates are painted

The end plates are painted the traditional Cusco blue and come with all the required hardware for installation

If you would like to learn more about Dual Slope Match

which increases accuracy of readings

(2) -8 Stainless steel valve cover breather fittings

This is where the IAG Oil Control Baffle & Windage Tray System comes in

Manley Extreme Duty 33mm Exhaust Valve Set - Subaru WRX/STI WRX/STI Brake Lines The end plates are paintedManley Extreme Duty 33mm Exhaust Valve Set WRX STI (8) . Manley valves are made from an ExtremeAlloy XH 426 Stainless. The valves feature swirl polishing, are fully machined with chrome stems and hard tips. Type: exhaust Head Diameter: 33mm Stem Diameter: 5. 96mm . 2345" Installed Height: Stock Overall Length: 104. 75mm Tip Length: 3. 5mm Underhead Angle Radius 25 x 11 32" Margin . 060 Seat Width . 100 Top Of Head 20 Dish