COMP Cams Hi-Tech Polylock for 1/2" Stud Ultra Pro Magnum Rockers 4657-1

Specifications:

• BrandCOMP Cams
• Part Number4657-1
• GTIN00036584259497
• Adjusting Nut Height1 in
• 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.
• Rocker Arm Adjusting Nut SeriesHi-tech
• Stud Diameter1/2