COMP Cams 4600-16

COMP Cams - 4600-16

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

The best polylock for high end race applications, these Hi-Tech polylocks are designed for 7/16" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.

COMP Cams Hi-Tech Polylocks work well in all high end race applications. They are tapered for extra strength in the locking area.

Adjusting Nut Height: 1

Rocker Arm Adjusting Nut Series: Hi-Tech

Stud Diameter: 7/16

Amazon ASIN: B000CESFOM

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 4600-16 - Poly Locks 7/16 Hi-Tech