Melling Intake Valve - V0251 Part #: V0251 Line: MEL Melling Intake Valve 1 Year Limited Warranty Material: Steel Overall Length (in): 4.016 Inch Overall Length (mm): 102mm Head Diameter (in): 1.203 Inch Head Diameter (mm): 31mm Seat Angle (Deg): 30 Degree Stem Diameter (in): 0.310 Inch Stem Diameter (mm): 8mm Oversize (in): 0 Inch Stem Type: Drilled Locks Included: No Coated Finish: Yes Number Of Lock Grooves: 1 Show More Show Less