Manley valves have set the standard for excellence in quality, material and design in the performance world for four decades. Manufactured from proven Race Master materials, Manley valves feature chrome stems, hard tips, fully machined surfaces and swirl polished radii. Many applications are Pro Flow design for maximum air flow. For 3V engines, XtremeAlloy exhaust material comes standard.
Valve Head Diameter (in):1.181 in.
Valve Head Diameter (mm):30.000mm
Undercut Stem:Yes
Swirl-Polished:Yes
Overall Valve Length (in):4.587 in.
Overall Valve Length (mm):116.500mm
Valve Stem Diameter (in):0.274 in.
Valve Stem Diameter (mm):6.960mm
Valve Tip Length (in):0.425 in.
Valve Tip Length (mm):10.800mm
Valve Material:XH-426 stainless steel
Lock Groove Quantity:3-groove
Lock Groove Style:Conventional
Approximate Weight (g):53
Valve Head Style:9 degree dish
Valve Seat Width (in):0.080 in.
Quantity:Sold as a set of 8
