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  • 1969-77 Honda CB750A / CB750F / CB750K High Performance Kibblewhite Exhaust Valve Guide
Honda CB750A CB750F CB750K high performance kibblewhite exhaust valve guide
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Honda CB750A CB750F CB750K high performance kibblewhite exhaust valve guide

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1969-77 Honda CB750A / CB750F / CB750K High Performance Kibblewhite Exhaust Valve Guide

73-1021
$49.95 USD

Sold individually

In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,330 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1969-77 Honda CB750A / CB750F / CB750K High Performance Kibblewhite Exhaust Valve Guide
$49.95 USD
Description

Upgrade your valve guides with this High-Performance Kibblewhite Exhaust Valve Guide (standard size). Made in the USA by Kibblewhite, who have been making high-quality performance parts for 75+ years.

Kibblewhite uses copper-based C63000 nickel-aluminum bronze as a material for these bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80% copper content delivers outstanding heat conductivity. Kibblewhite guide profiles are designed to have minimal effect on the airstream while maintaining critical cross-sectional thickness in high-temperature areas, which promotes high performance and endurance.

These are shoulder-style Kibblewhite guides and do not use separate OEM-style valve-guide clips

Sold each, order the quantity you require.

Key Features
• Kibblewhite exhaust valve guide
• Standard size
• C63000 nickel-aluminum bronze (5% nickel, ~80% copper)
• Profile minimizes airstream impact
• Made in USA
• Sold each

Fitment / Compatibility
• Honda CB750K (1969‑77)
• CB750F (1975‑76) Supersport
• CB750A (1976‑77) Hondamatic

Part Number: 73-1021

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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB750K Standard 1969
Honda CB750K 1970
Honda CB750K 1971
Honda CB750K 1972
Honda CB750K 1973
Honda CB750K 1974
Honda CB750K 1975
Honda CB750F Supersport 1975
Honda CB750K 1976
Honda CB750F 1976
Honda CB750A Hondamatic 1976
Honda CB750K 1977
Honda CB750A 1977

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

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60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

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Other shipping options

Canada 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.

Frequently Asked Questions

Do I need separate valve-guide clips with this Kibblewhite guide?

No. This Kibblewhite valve guide has a machined shoulder and does not use a separate OEM-style valve-guide clip. Do not order or install valve-guide clip 73-0939 with this guide. Separate clips are intended for compatible stock-style valve guides.

Does this valve guide require professional installation?

Yes. Valve-guide replacement requires precision cylinder-head work. The guide bore must be measured and properly sized after installation to establish the correct valve-stem clearance, and the valve-seat alignment must be checked. Installation should be handled by an experienced motorcycle machine shop.

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