Manley Extreme Duty 32mm Exhaust Valve Set – Subaru WRX/STI

Description

Manley Extreme Duty 32mm 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: 32mm
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