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1979 Honda CB400TI Hawk I Valvetrain Parts

Cylinder-head work on the 1979 Honda CB400TI Hawk I starts with identifying the worn component. The reviewed choices here are an exhaust valve and individual valve-guide clips. Keep the repair position clear when assembling a head-service order.

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Honda CB400 CB450 exhaust valve 14721-413-000

Honda CB400 / CB450 Exhaust Valve ~ Replaces 14721-413-000

$19.95 USD
01-9962
Restore proper engine performance with this Exhaust Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part number...
Honda CB750 CB450 CB400 CB360 CB77 valve guide clip 12211-250-310

Honda CB Valve Guide Clip ~ Replaces 12211-250-310

$1.95 USD
73-0939
Replace your valve guide clip with this Valve Guide Clip, replacing OEM #12211-250-310.Sold each, order the quantity you require.Key Features• Valve guide clip• Replaces...
New
Honda CB400 CB450 intake valve 14711-235-010

Honda CB400 / CB450 Intake Valve ~ Replaces 14711-235-010

$19.95 USD
01-9961
Restore proper engine performance with this Intake Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part number...
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1979 Honda CB400TI Hawk I · Valvetrain Parts Buying guide

Identify the head component by its job

The exhaust valve and guide clip serve different locations in the cylinder head. Check the component reference and the parts required by the repair before deciding how many items to purchase.

Parts to consider

Honda CB400 / CB450 Exhaust Valve ~ Replaces 14721-413-000 Replacement Exhaust ValveExhaust valve for the Hawk I, replacing Honda reference 14721-413-000.View part Honda CB Valve Guide Clip ~ Replaces 12211-250-310 Valve-Guide ClipReplacement for Honda reference 12211-250-310. Sold individually.View part

Use the exhaust-specific reference

The featured valve replaces reference 14721-413-000 and has a specific 1979 Hawk I application. Preserve that exhaust-side identity when comparing parts. A valve selected only by the engine-family name may not answer which position you are repairing.

Account for small head hardware

The guide clip is sold each under reference 12211-250-310. Count the clips required for the work being done rather than treating one order as an engine set. Replacement quantities and inspection limits should follow the actual head condition and service manual.

Ordering questions

What should I check if a different cylinder head has been installed?

Identify the fitted engine and cylinder head before choosing valves. The featured exhaust valve replaces reference 14721-413-000; confirm that requirement for the head fitted rather than relying only on the motorcycle’s original model year.

Are the guide clips supplied as a set?

No. The selected guide clip is sold individually. Count the positions involved in your repair and order that number rather than expecting a complete cylinder-head package.

Should I order exhaust valves before the head is inspected?

Have the cylinder head assessed first so the order follows the condition of its valves and guides. The featured replacement valve’s model application does not establish how many valves your particular repair needs.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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