Manley Performance Extreme Duty Stainless Steel Valves - 2002-2005 WRX, 2004-2021 STI
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
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
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