Melling Intake Valve - V1403 Part #: V1403 Line: MEL Melling Intake Valve 1 Year Limited Warranty Material: Steel Type: Intake Valve Overall Length (in): 6.191 Inch Overall Length (mm): 157mm Head Diameter (in): 1.715 Inch Head Diameter (mm): 44mm Seat Angle (Deg): 30 Degree Stem Diameter (in): 0.372 Inch Stem Diameter (mm): 9mm Number Of Grooves: 2 Locks Included: No Coated Finish: Yes Number Of Lock Grooves: 2 Show More Show Less