COMP Cams - 516-1
1 Metal Viton Valve Seal for .530" Guide Size, 5/16" Valve Stem
Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seal has a .675" OD and fits applications with 5/16" valves and .530" OD guides.
Seal Outer Diameter: 0.675
Valve Guide Outer Diameter: 0.53
Valve Seal Type: Metal Body Viton
Valve Stem Outer Diameter: 5/16
Amazon ASIN: B002EE09OM
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A
