COMP Cams Magnum Polylock - 3/8-24 in Thread - Black Oxide - Set of 16 Oxygen Sensor Plug Two mounts 1-1/2" apart allow

Two mounts 1-1/2" apart allow for changes in the spring stance for easy roll rate adjustment

Black Anodized / Polished

Durable A356 T6 Hardened Aluminum Construction Provides Strength and Light Weight

Chevrolet: LCF 4500 20 - 21 6

Compact 3/8" hex head bolt allows use of standard non 12 point socket wrench yet is easy to work with in tight quarters

COMP Cams Magnum Polylock - 3/8-24 in Thread - Black Oxide - Set of 16 Oxygen Sensor Plug Two mounts 1-1/2" apart allowCOMP Cams Magnum Polylocks are best for moderate lift and spring pressure applications. Tapered for extra strength in locking points, our Magnum polylocks are 1. 300" tall with a . 612" diameter for use with 3 8" stud rockers. For 3 8" Studs; . 612" Diameter COMP Cams Magnum Polylocks for 3 8" StudsThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing