Increased Strength; Sold As Complete Set; Billet 4140 Chromoly Construction; CNC machined for perfect fit and finish; Designed to handle stresses of modified engines.
Nitride Coating; Sold As Complete Set; Billet 4140 Chromoly Construction; CNC-machined for extreme strength; Designed for stock rocker arms; Improves factory valvetrain in modified engines.
Nitride Coating; Increased Strength; Sold As Complete Set; Billet 4140 Chromoly Construction; CNC-machined for reliability; Designed to handle stresses of modified engines.
Nitride Coating; Increased Strength; Sold As Complete Set; Billet 4140 Chromoly Construction; CNC-machined for extreme strength; Designed for stock rocker arms; Improves factory valvetrain in modified engines.
Bolt-On Design; Includes Hardware & O-Ring; Billet Aluminum Construction; Direct-fit for side of engine block; Prevents freeze plug failure in high-pressure applications.
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