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Competition Cams 4660-1
Replacement Adjuster Screw for Ultra Aluminum ARC Rockers; Replacing the set screw that comes with our Ultra-Aluminum ARC rockers, this set screw allows you to lock down the adjuster nut on our Ultra-Aluminum ARC rocker arms.
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Competition Cams 4660-16
Replacement Adjuster Screw Set for Ultra Aluminum ARC Rockers; Replacing the set screws that come with our Ultra-Aluminum ARC rockers, these set screws allow you to lock down the adjuster nuts on our Ultra-Aluminum ARC rocker arms.
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