COMP Cams 1 PTFE Valve Seal for .530" Guide Size, 5/16" Valve Stem 500-1

Specifications:

• BrandCOMP Cams
• Part Number500-1
• GTIN00036584140412
• C.a.r.b. Exempt For California Certified Vehicles Manufactured Before 1965?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
• C.a.r.b. Exempt For Federally Certified Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
• C.a.r.b. Exempt For Foreign Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
• C.a.r.b. Exempt For On-road Vehicles?Yes
• C.a.r.b. Exempt For Racing And Off-road Only Vehicles?Yes, But Must Be A Race/competition Only Vehicle.
• Seal Outer Diameter0.63 in
• Valve Guide Outer Diameter0.53 in
• Valve Seal TypePositive Stop Ptfe
• Valve Stem Outer Diameter5/16