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.
Supports 750HP; 170,000 PSI Tensile Strength; 4130/4135 Chromoly Construction; 3/8 inch x .095 inch Wall Thickness; Cold drawn over a mandrel; CNC machined tips core hardened and triple tempered.
Supports 500HP+; 170,000 PSI Tensile Strength; 4130/4135 Chromoly Construction; 3/8 Inch x .095 Inch, 11.450 Inch Overall Length; Handcrafted to XDP specifications; Cold drawn over a mandrel.
Reviews
There are no reviews yet.