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8620 Steel Heat Treated
Engine Pro Performance 10° Titanium Valve Spring Retainers 03-1735-16 Specifications
Engine Pro Performance O
Swirl Polished for Improved
Lash caps must be used with titanium valves
Engine Pro Performance Nitro Black Valves 01-3003-100 8620 Steel Heat TreatedEngine Pro Performance Nitro Black Valves 01 3003 100 Specifications Type Int Head Diameter 2. 020 Stem Diameter 11 32" Installed Height +100 Overall Length 5. 010 Tip Length . 250 Applies to: Chevrolet Small Block 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