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1980 Honda CB750C Engine Covers

A chrome spark advancer cover, its seal and its fasteners are separate choices for the 1980 CB750C. Inspect the cover and sealing surface before replacing cosmetic parts, and check the original screws carefully: this year has an explicit length check in the hardware application.

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Honda CB1100 CB1000 CB900 CB750 spark advancer cover gasket 30372-425-000

Honda CB1100 / CB1000 / CB900 / CB750 Spark Advancer Cover Gasket ~ Replaces 30372-425-000

$7.95 USD
18-7059
Replace your DOHC CB's spark advancer cover gasket with this Spark Advancer Cover Gasket (rubber O-ring), replacing OEM #30372-425-000.Key Features• Spark advancer cover gasket...
Honda CB1000 CB900 CB750 spark advancer cover screw set 93700-06025-0A

Honda CB1000 / CB900 / CB750 Spark Advancer Cover Screw Set ~ Replaces 93700-06025-0A

$3.50 USD
73-0900
Replace your spark advancer cover screws with this Spark Advancer Cover Screw Set of 3 in 6x25 size, replacing OEM #93700-06025-0A.Note: the 1980 bikes...
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Honda CB valve tappet cover rocker cap 12361-300-000

Honda CB Valve Tappet Cover / Rocker Cap ~ Replaces 12361-300-000

$6.95 USD
01-9980
Dress up your Honda's top end with this Valve Tappet Cover (Rocker Cap), an aftermarket finned chrome-plated replacement for OEM #12361-300-000. Fits an exceptionally...
Honda CB1100 CB1000 CB900 CB750 starter motor cover gasket 31282-425-300

Honda CB1100 / CB1000 / CB900 / CB750 Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300

$11.69 USD
18-7070
Starter Motor Cover Gasket ~ Replaces Honda OEM 31282-425-300 for the Honda CB models listed below. Use this part for repair, restoration, or replacement...
Honda CB1000 CB900 CB750 chrome spark advancer cover 30371-425-010

Honda CB1000 / CB900 / CB750 Chrome Spark Advancer Cover ~ Replaces 30371-425-010

$64.95 USD
73-0050
Replace a worn spark advancer cover with this Chrome Spark Advancer Cover, replacing OEM #30371-425-010. These covers are often dented, rusted, or worn; a...
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1980 Honda CB750C · Engine Covers Buying guide

Order the cover, seal and screws deliberately

The replacement chrome cover does not include its gasket. The three-piece screw set is 6 × 25; on 1980 models, distinguish that size from 6 × 26 before ordering.

Parts to consider

Honda CB1000 / CB900 / CB750 Chrome Spark Advancer Cover ~ Replaces 30371-425-010 Chrome spark advancer coverReplacement cover for reference 30371-425-010. The cover gasket is sold separately.View part Honda CB1100 / CB1000 / CB900 / CB750 Spark Advancer Cover Gasket ~ Replaces 30372-425-000 Spark advancer cover sealRubber O-ring seal for the spark advancer cover, reference 30372-425-000.View part Honda CB1000 / CB900 / CB750 Spark Advancer Cover Screw Set ~ Replaces 93700-06025-0A Spark advancer screw setThree 6 × 25 screws. On 1980 models, confirm the old screws are 6 × 25 rather than 6 × 26.View part

A cover is one part of the job

The chrome spark advancer cover replaces reference 30371-425-010. Its rubber O-ring gasket is separate. Compare the cover and sealing groove with the existing assembly so a cosmetic replacement does not leave an overlooked damaged seal.

Retain the 1980 screw-length check

The hardware set contains three 6 × 25 screws. The application notes that 1980 bikes may use 6 × 25 or 6 × 26. Measure the old screws before ordering and retain the correct positions during reassembly.

Engine Covers questions

Does the chrome cover include a new seal?

No. The cover gasket is sold separately. The featured rubber seal replaces reference 30372-425-000 and should be compared with the removed part.

Why is the screw length important on this year?

The screw-set application specifically distinguishes 6 × 25 from 6 × 26 on 1980 bikes. This set is 6 × 25, so compare your old screws before ordering it.

Can I retain the old cover screws?

Inspect their condition and identify the correct length first. The offered set contains three 6 × 25 screws, while the 1980 application includes a 6 × 26 check before replacement.

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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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