KPMI
BLACK DIAMOND INTAKE VALVE HD SPORTSTER 70-83
MFR Part #: 20-4167
$37.95
In Stock
Qty:
SKU: 191-17020
Description
- Black Diamond stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface buildup 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.