KIBBLEWHITE - 20-20910 - Nitrided Valve - '99-'04 Harley-Davidson Electra Glide Ultra Classic FLHTCU, Electra Glide Standard EFI FLHTI
Kibblewhite's Nitrided valve (20-20910), built for '99-'04 Harley-Davidson, takes a stainless-steel stellite-tipped valve and fortifies it with a special nitriding process to a .002-inch depth, delivering wear and corrosion resistance that beats standard chrome or nickel electrolysis plating. It runs at close tolerances in cast iron and bronze guides for good oil control and heat dissipation with either leaded or unleaded fuel. Made in the USA.
Features
- One-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction
- This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating
- Lightweight with profiles that provide excellent flow characteristics
- Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation
- Made in the USA
Specs
- Model: Black Diamond™
- Size: Oversize
- Head Diameter: 1.940"
- Riding Style: Street
- Application: Intake
- Material: Stainless Steel
- Product Name: Valve
- Units: Each
- Length: 4.440"
- Stem Diameter: 0.3108"
- Tulip Angle: 25°
Frequently Asked Questions - KIBBLEWHITE - 20-20910 - Nitrided Valve - '99-'04 Harley-Davidson Electra Glide Ultra Classic FLHTCU, Electra Glide Standard EFI FLHTI
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
