Kibblewhite
Kibblewhite Black Diamond™ Valve - 20-4257 For Harley Touring 1948-1965
MPN:
20-4257
SKU:
0926-0409
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Kibblewhite
Kibblewhite Black Diamond™ Valve - 20-4257 For Harley Touring 1948-1965
MPN:
20-4257
SKU:
0926-0409
SKU:
0926-0409
One-piece stainless-steel, stellite-tipped valves impregnated 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 U.S.A.
Specs
Model
Black Diamond™
Riding Style
Street
Head Diameter
1.750"
Length
3.800"
Stem Diameter
0.3765"
Tulip Angle
23°
Application
Intake
Material
Stainless Steel
Product Name
Valve
Units
Each
1948
Harley-Davidson
FL
1949-1952
Harley-Davidson
EL
1949-1951,1953-1957
Harley-Davidson
Hydra Glide FL
1953-1957
Harley-Davidson
Hydra Glide EL
1958-1964
Harley-Davidson
Duo Glide FL
1958-1964
Harley-Davidson
Duo-Glide FLH
1965
Harley-Davidson
1200 Electra Glide FLH
1965
Harley-Davidson
Electra Glide FL
Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price
$31.01
Unit price
Shipping calculated at checkout.
Product Details
Features
- One-piece stainless-steel, stellite-tipped valves impregnated 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 U.S.A.
Specs
| Model | Black Diamond™ |
| Riding Style | Street |
| Head Diameter | 1.750" |
| Length | 3.800" |
| Stem Diameter | 0.3765" |
| Tulip Angle | 23° |
| Application | Intake |
| Material | Stainless Steel |
| Product Name | Valve |
| Units | Each |
| 1948 | Harley-Davidson | FL |
| 1949-1952 | Harley-Davidson | EL |
| 1949-1951,1953-1957 | Harley-Davidson | Hydra Glide FL |
| 1953-1957 | Harley-Davidson | Hydra Glide EL |
| 1958-1964 | Harley-Davidson | Duo Glide FL |
| 1958-1964 | Harley-Davidson | Duo-Glide FLH |
| 1965 | Harley-Davidson | 1200 Electra Glide FLH |
| 1965 | Harley-Davidson | Electra Glide FL |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Product Description
Features
- One-piece stainless-steel, stellite-tipped valves impregnated 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 U.S.A.
Specs
| Model | Black Diamond™ |
| Riding Style | Street |
| Head Diameter | 1.750" |
| Length | 3.800" |
| Stem Diameter | 0.3765" |
| Tulip Angle | 23° |
| Application | Intake |
| Material | Stainless Steel |
| Product Name | Valve |
| Units | Each |
| 1948 | Harley-Davidson | FL |
| 1949-1952 | Harley-Davidson | EL |
| 1949-1951,1953-1957 | Harley-Davidson | Hydra Glide FL |
| 1953-1957 | Harley-Davidson | Hydra Glide EL |
| 1958-1964 | Harley-Davidson | Duo Glide FL |
| 1958-1964 | Harley-Davidson | Duo-Glide FLH |
| 1965 | Harley-Davidson | 1200 Electra Glide FLH |
| 1965 | Harley-Davidson | Electra Glide FL |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0926-0409 | 20-4257 | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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Kibblewhite Black Diamond™ Valve - 20-4257 For Harley Touring 1948-...
Regular price
$31.01
Unit price
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