20-20325 KPMI, Black Diamond valve, exhaust. STD
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Specifications
- Brand
- Kibblewhite
- Part Number
- 20-20325
- OEM Reference
- 18055-05
- Pack Quantity
- Each
- Category
- Valves Exhaust
- VAT Rate
- 20%
About This Product
This Kibblewhite Black Diamond exhaust valve is a standard size replacement for 2005 to 2017 Twin Cam models, replacing OEM 18055-05. It features a 1.575-inch head diameter, a 0.2755-inch stem diameter, and an overall length of 4.520 inches. Each valve is manufactured in the USA from a one-piece stainless steel forging and finished with a black nitride coating. This coating is essential for exhaust valves, as it provides a hard surface that resists heat and reduces friction against the valve guide. KPMI’s precision machining ensures a perfect fit and a reliable seal, making this an excellent choice for mechanics who want to ensure their Twin Cam's top end is built to last.
Manufacturer part number: 20-20325.
Fitment
05-17 Twin Cam
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