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1981 Honda CB750F Valvetrain Parts

The 1981 CB750F valvetrain choices include a shim assortment, individually sold shim sizes, separate intake and exhaust valves, and valve-stem seals. Keep clearance adjustment separate from a valve replacement job, and use the measurements and positions from your own cylinder head.

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Honda CB1100 CB1000 CB900 CB750 valve shim 2.65

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.65

$8.19 USD
17-9265
Dial in valve clearances with this Valve Shim, 2.65 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.65 size• 25mm...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.70

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.70

$8.19 USD
17-9270
Tune your valve clearances with this Valve Shim, 2.70 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.70 size• 25mm...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.75

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.75

$8.19 USD
17-9275
Adjust your valve clearances with this Valve Shim, 2.75 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.75 size• 25mm...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.80

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.80

$9.38 USD
17-9280
Fit a 2.80 valve shim on your DOHC CB with this Valve Shim, 2.80 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.85

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.85

$9.38 USD
17-9285
Tune your valve clearances with this Valve Shim, 2.85 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.85 size• 25mm...
Honda CB1100 CB1000 CB900 CB750 valve spring seat (inner) 14776-422-000

Honda CB1100 / CB1000 / CB900 / CB750 Valve Spring Seat (Inner) ~ Replaces 14776-422-000

$4.61 USD
73-1122
Maintain optimal valve spring tension and alignment with this high-quality inner valve spring seat. Manufactured to meet OEM specifications, it ensures stable engine performance...
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Honda CB1100 CB1000 CB900 CB750 valve shim 2.60

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.60

$8.19 USD
17-9260
Fit a 2.60 valve shim on your DOHC CB with this Valve Shim, 2.60 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
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Honda CB1100 CB1000 CB900 CB750 valve shim kit

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim Kit

$159.95 USD
73-0172
Service your DOHC CB valves with this 20-Piece Valve Shim Kit with plastic case. 25mm diameter valve shims. Includes 2 of each of the...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.90

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.90

$9.38 USD
17-9290
Dial in your DOHC CB's valve clearances with this Valve Shim, 2.90 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim•...
Honda CB1100 CB750 valve spring seat (outer) 14775-422-000

1979-83 Honda CB1100 / CB750 Valve Spring Seat (Outer) ~ Replaces 14775-422-000

$4.61 USD
73-1123
Restore precision valve performance with this high-quality outer valve spring seat, designed to meet or exceed OEM standards. This component ensures proper valve spring...
Honda CB750 intake valve valve stem detail 14711-422-000

1979-83 Honda CB750 Intake Valve ~ Replaces 14711-422-000

$17.95 USD
01-9932
Refresh your DOHC CB750's top end with this Intake Valve, a replacement for OEM Ref. #14711-422-000 / #14711-MA4-770. Made in Japan for the late-'70s...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.95

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.95

$9.38 USD
17-9295
Fit a 2.95 valve shim on your DOHC CB with this Valve Shim, 2.95 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
Honda CB750 exhaust valve 14721-422-000

1979-83 Honda CB750 Exhaust Valve ~ Replaces 14721-422-000

$27.95 USD
01-9933
Service the exhaust side of your DOHC CB750's head with this Exhaust Valve, replacing OEM Ref. #14721-422-000. Made in Japan and fits the late-'70s...
Honda CB1100 CB1000 CB900 CB750 valve shim 3.00

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 3.00

$9.38 USD
17-9300
Fit a 3.00 valve shim with this Valve Shim, 3.00 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 3.00 size•...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.55

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.55

$8.19 USD
17-9255
Fit a 2.55 valve shim on your DOHC CB with this Valve Shim, 2.55 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.50

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.50

$8.19 USD
17-9250
Fit a 2.50 valve shim on your DOHC CB with this Valve Shim, 2.50 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.30

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.30

$7.00 USD
17-9230
Dial in your DOHC CB's valve clearances with this Valve Shim, 2.30 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim•...
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Honda CB1100 CB1000 CB900 CB750 high performance kibblewhite valve spring set

Honda CB1100 / CB1000 / CB900 / CB750 High Performance Kibblewhite Valve Spring Set

$199.95 USD
73-1013
Upgrade your valve springs with this High-Performance Kibblewhite Valve Spring Set of 16. Made in the USA by Kibblewhite, who have been making high-quality...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.40

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.40

$7.00 USD
17-9240
Fit a 2.40 valve shim on your DOHC CB with this Valve Shim, 2.40 size, 25mm diameter.Sold each, order the quantity you need.Key Features•...
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Honda CB1100 CB1000 CB900 CB750 valve shim 2.35

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.35

$7.00 USD
17-9235
Adjust your valve clearances with this Valve Shim, 2.35 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.35 size• 25mm...
Honda CB1100 CB1000 CB900 CB750 valve shim 2.45

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 2.45

$8.19 USD
17-9245
Tune your valve clearances with this Valve Shim, 2.45 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 2.45 size• 25mm...
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Honda CB1100 CB1000 CB900 CB750 high performance kibblewhite valve stem seal set

Honda CB1100 / CB1000 / CB900 / CB750 High Performance Kibblewhite Valve Stem Seal Set

$89.95 USD
73-1022
Upgrade your valve stem seals with this High-Performance Kibblewhite 100% Viton Valve Stem Seal Set of 16. Made in the USA by Kibblewhite, who...
Honda CB1100 CB1000 CB900 CB750 valve shim 3.05

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 3.05

$9.38 USD
17-9305
Tune your DOHC CB's valve clearances with this Valve Shim, 3.05 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 3.05...
Honda CB1100 CB1000 CB900 CB750 valve spring retainer 14771-329-000

Honda CB1100 / CB1000 / CB900 / CB750 Valve Spring Retainer ~ Replaces 14771-329-000

$7.00 USD
73-1124
Ensure reliable top-end performance with this high-quality Valve Spring Retainer, designed to OEM specifications. It maintains proper valve spring alignment and is built for...
Honda CB1100 CB1000 CB900 CB750 valve shim 3.10

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim ~ 3.10

$9.38 USD
17-9310
Fit the largest standard valve shim with this Valve Shim, 3.10 size, 25mm diameter.Sold each, order the quantity you need.Key Features• Valve shim• 3.10...
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Honda CB1100 CB1000 CB900 CB750 high performance kibblewhite intake exhaust valve guide

Honda CB1100 / CB1000 / CB900 / CB750 High Performance Kibblewhite Intake/Exhaust Valve Guide

$49.95 USD
73-1014
Upgrade your valve guides with this High-Performance Kibblewhite Intake or Exhaust Valve Guide (standard size). Made in the USA by Kibblewhite, who have been...
Honda CB750 high performance kibblewhite black diamond exhaust valve 14721-422-000

1979-83 Honda CB750 High Performance Kibblewhite Black Diamond Exhaust Valve ~ Replaces 14721-422-000

$54.95 USD
12-0089
Upgrade your DOHC CB750's exhaust with this Kibblewhite Black Diamond Exhaust Valve, replacing OEM #14721-422-000. Same Black Diamond process: stainless steel with special German...
Honda CB750 high performance kibblewhite black diamond intake valve 14711-422-000

1979-83 Honda CB750 High Performance Kibblewhite Black Diamond Intake Valve ~ Replaces 14711-422-000

$54.95 USD
12-0088
Upgrade your DOHC CB750's intake with this Kibblewhite Black Diamond Intake Valve, replacing OEM #14711-422-000 / #14711-MA4-770. Same Black Diamond process as our other...
Honda CB750 CB900 CB1100 valve stem seal 12209-422-005

Honda CB750 / CB900 / CB1100 Valve Stem Seal

$10.95 USD
01-0135
Service your late-model CB's top end with this Valve Stem Seal, replacing OEM Ref. #12209-422-005 and made in Japan. Fits a wide range of...
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1981 Honda CB750F · Valvetrain Parts Buying guide

Choose measured shim sizes and position-specific valve parts

A shim assortment and individually sold shims serve different ordering needs. For a valve repair, keep intake valves, exhaust valves and stem seals identified separately, then compare any gasket bundle already in the order.

Parts to consider

Honda CB1100 / CB1000 / CB900 / CB750 Valve Shim Kit 25 mm valve shim assortmentKit 73-0172 supplies twenty shims in a plastic case for the listed DOHC CB750F application.View part 1979-83 Honda CB750 Intake Valve ~ Replaces 14711-422-000 Individual intake valve01-9932 is sold each and replaces Honda 14711-422-000 / 14711-MA4-770.View part 1979-83 Honda CB750 Exhaust Valve ~ Replaces 14721-422-000 Individual exhaust valve01-9933 is sold each and replaces Honda 14721-422-000.View part

Related parts: Individual 2.50 shim · Individual 2.70 shim · Individually sold valve-stem seal

Match the selected individual shims to the measured requirement

The separately offered 2.50 and 2.70 shims both have a 25 mm diameter and are sold each. Choose the required size and quantity rather than assuming one commonly listed thickness will suit every position.

Keep valve references separate from seal references

The intake and exhaust valves have different replacement references. Stem seal 01-0135 is a separate Japan-made component replacing Honda 12209-422-005. Set the order quantities from the work being performed; buying one valve does not identify how many other valves or seals need renewal.

Common questions

Will the twenty-piece shim kit cover every size and quantity I need?

The kit contains two each of 2.30, 2.40, 2.50, 2.55, 2.60, 2.70, 2.80, 2.90, 3.00 and 3.10 mm thicknesses. It is not a continuous size range, and it supplies only two of each thickness. Compare both the sizes and counts with the measured requirements; the separately offered 2.50 and 2.70 sizes are already represented in the kit.

Should I add valve-stem seals when buying an Athena gasket set?

Athena top-end set 18-0432 and overhaul set 18-0109 each list sixteen valve-stem seals. The top-end inventory identifies them with Honda reference 12209-422-005, also used by individual seal 01-0135. Check the bundle first so a separate seal order serves an additional need rather than duplicating the supplied set.

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