Melling Exhaust Valve - V2010 Part #: V2010 Line: MEL Melling Exhaust Valve 1 Year Limited Warranty Material: Stainless Steel Length (in): 3.968 Inch Length (mm): 101mm Head Diameter (in): 1.185 Inch Head Diameter (mm): 30mm Stem Diameter (in): 0.234 Inch Stem Diameter (mm): 6mm Face Angle (Deg): 44 Degree Stem Type: Triple Grooved Locks Included: No Coated Finish: Yes Number Of Lock Grooves: 3 Show More Show Less