1971-78 Honda CB550F / CB550K / CB500K High Performance Kibblewhite Black Diamond Intake Valve
Sold individually
Sold individually
Upgrade your CB500/CB550 intake with this Kibblewhite Black Diamond Intake Valve, replacing OEM #14711-107-020. Stainless steel valves impregnated by a special German process to a depth of .002 with .0002 surface build-up, delivering wear resistance, reduced friction, and corrosion resistance superior to chrome or nickel plating. Designed with Finite Element Analysis and tested on a computerized flow bench. Lightweight, strong, one-piece forgings. Made in the USA.
Sold each, order the quantity you need.
Key Features
• Kibblewhite Black Diamond intake valve
• Replaces OEM #14711-107-020
• Black Diamond surface treatment
• Lightweight one-piece forging
• FEA-designed, flow-bench tested
• Made in the USA
Fitment / Compatibility
• Honda CB500K (1971‑73)
• CB550K (1974‑78)
• CB550F (1975‑77) Supersport
Part Number: 12-0080
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB550K0 | 1974 |
| Honda | CB550K1 | 1975 |
| Honda | CB550K2 | 1976 |
| Honda | CB550K3 | 1977 |
| Honda | CB550K4 | 1978 |
| Honda | CB550F1 | 1975 |
| Honda | CB550F2 | 1976 |
| Honda | CB550F3 | 1977 |
| Honda | CB500K0 | 1971 |
| Honda | CB500K1 | 1972 |
| Honda | CB500K2 | 1973 |
No listed models match your search.
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
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Start a returnCanada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
One Kibblewhite Black Diamond intake valve is included. These four-cylinder, eight-valve engines use four intake valves, so four are required to replace the complete intake-valve set.
Kibblewhite intake valve 12-0080 replaces Honda OEM 14711-107-020 for the compatible 1971-1973 CB500K, 1974-1978 CB550K and 1975-1977 CB550F Supersport.
It is the intake valve. Use exhaust valve 12-0081 for the exhaust side; the two valve types are not interchangeable.