Engine Pro Performance Nitro Black Valves 01-3200 chrome moly is classified as

chrome moly is classified as a quench and temper steel

Lash Cap Recess Yes

050 Installed Height

Application: Small Block Large Journal

Engine Pro Performance Nitro Black Valves 01-3200 chrome moly is classified asEngine Pro Performance Nitro Black Valves 01 3200 Specifications Type Exh Head Diameter 1. 570 Stem Diameter 0. 313" Installed Height Stk Overall Length 4. 890 Tip Length . 160 Applies to: Chevrolet LS1 Bead Lock Description: 21 4N High Strength Stainless Alloy Swirl Polished for Improved Flow Characteristics Fully Undercut Stem Hard Wafer Tip One Piece Forging Proprietary Liquid Nitriding Process that Creates a Valve that is Smoother Stronger and