COMP Cams 4603-16

COMP Cams - 4603-16

Rocker Arm Nut - Magnum Polylock - 7/16-20 in Thread - Steel - Black Oxide - Set of 16

Tapered for extra strength in locking points, our Magnum polylocks are 1.300" tall with a .665" diameter for use with 7/16" stud rockers.

COMP Cams Magnum Polylocks are best for moderate lift and spring pressure applications.

Adjusting Nut Height: 1.3

Rocker Arm Adjusting Nut Series: Magnum

Stud Diameter: 7/16

Amazon ASIN: N/A

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

COMP Cams 4603-16 - Poly Locks 7/16in Magnum