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1971 Honda SL350K1 Intake & Exhaust Valves

Head work on a 1971 Honda SL350K1 calls for separate intake and exhaust valve decisions. Match the valve position and replacement reference, then let inspection of the existing valves, guides and seats determine the repair order.

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Honda CB350 CB360 exhaust valve 14721-286-305

Honda CB350 / CB360 Exhaust Valve ~ Replaces 14721-286-305

$19.95 USD
01-9954
Restore proper engine performance with this Exhaust Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part numbers...
Honda CB350 CB360 intake valve 14711-286-030

Honda CB350 / CB360 Intake Valve ~ Replaces 14711-286-030

$19.95 USD
01-9953
This intake valve is designed as a direct replacement for the original Honda component, matching OEM reference number 14711-286-030. It plays a key role...
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1971 Honda SL350K1 · Intake & Exhaust Valves Buying guide

Keep intake and exhaust valve orders distinct

The two valve listings identify different positions and replacement references. Use those distinctions to organize the head work; the intake valve’s individual sale unit should not be mistaken for a complete valve set.

Parts to consider

Honda CB350 / CB360 Intake Valve ~ Replaces 14711-286-030 Intake valveSold individually; replacement reference 14711-286-030 identifies the intake-side component.View part Honda CB350 / CB360 Exhaust Valve ~ Replaces 14721-286-305 Exhaust valveExhaust-side valve carrying replacement references 14721-286-305 and 14721-286-020.View part

Use the position as well as the reference

The intake valve carries reference 14711-286-030. The exhaust valve carries references 14721-286-305 and 14721-286-020. Keep those positions separate on the order and have the head identified if earlier engine work has left its specification uncertain.

Buy after the head assessment

Valve replacement is one part of a cylinder-head repair. Let an assessment of the valve faces, seats and guides determine the parts and machining required. The intake valve is sold individually; establish package quantity for each other item before finalizing the order.

Buying questions

Should I replace every valve because one is damaged?

Have the remaining valves, guides and seats inspected first. The required scope depends on their condition and the cause of the damage, rather than the availability of a matching-looking replacement.

Is the intake valve price for a complete set?

The intake valve is sold individually. Count the positions needing that valve after the head inspection, and keep intake and exhaust items separate when checking the order.

Do the replacement references tell me the required machining?

No. They help identify the offered component. Seat work, guide condition and assembly specifications still need to be established for the actual head using appropriate service information and inspection.

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

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