Black Diamond? Engine Valve

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless Steel

Black Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear

Made in the U.S.A.

Product Name: Valve
Units: Each
Material: Stainless Steel
Stem Diameter Imperial: 4.50 mm
Length: 3,505 inch
Head Diameter Metric: 24.50 mm
Model: Black Diamond?
Size: Standard
Tulip Angle: 25°
Length Imperial: 3.505 inch
Head Diameter: 24,50 mm
Stem Diameter: 4,50 mm
Application: Exhaust