Black Diamond Exhaust Valve
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Product Description
Black Diamond Exhaust Valve
- SKU: 191-17035
- Manufacturer part number: 20-20920
- UPC:
Vehicle compatibility is shown in the fitment information below.
All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond® Valves are light, strong, one-piece forgings with profiles that provide excellent flow characteristics.
Product Specifications
Vehicle Fitment
Confirmed catalog applications for this product.
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This product carries a Proposition 65 warning related to cancer/developmental . See the product packaging and manufacturer documentation for details.

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