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Fitment unknown
BLACK DIAMOND INTAKE VALVE HD SHOVELHEAD 66-77
$20.85
Out of stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
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.
Specs
- Vehicle
- Weight Lb
- 0.25
- Shipping Class
- standard
Vehicle Fitment
Check KPMI BLACK DIAMOND INTAKE VALVE HD SHOVELHEAD 66-77 (part 20-4256) against your vehicle before ordering.
Vehicle fitment has not been confirmed for this part. Missing applications do not mean universal fitment. Check the manufacturer's part number and specifications, or contact us with your year, make and model.
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