The 8 Best 4 Age Valve Shims (2022 reviews)

Here, we review shim that manages to win our hearts. It's great kit and it's widely considered as one of the best shim you can buy. only sent 1 shim of each size from 1.20mm to 3.50mm in 0.05 increments. And, the valve is great for a great price and it is great for high quality. To sum up, with a 4.6 rating and more than 1144 buyers, the Ahl Great Kit stands as the best choice.

"Checked each shim with a micrometer and they all measured correctly. " - says, one customer. In short, buyers found this to be one of the best valves for daily purposes.

Why We Like This:

If necessary, please e-mail us and tell us the size/number that you need.
High quality carburizing steel material to ensure its durability.
High quality with a competitive price,satisfy all your valve maintenance needs.

Best Kit: Ahl 4 Age Valve Shim

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Not everyone likes to purchase shoes for their daily use but the Ahl 4 Age Valve Shim would be an anomoly. High quality with a competitive price, satisfies all your valve maintenance needs. The Manufacturer says: We will try our best to provide a perfect pre-sale/after-sale service for you. In conclusion, with a 4.3 rating and more than 912 buyers, the ahl 4 age valve shim stands as the best choice.

One customer says - "Valve clearance back in spec and bike starts first kick. ". Most buyers agree that the valve fits the crf450r nicely to add to that fits both bikes, They both use 9.48 diameter shims, Actually all 450's use 9.48 shims and 250's use 7.48 shims. Therefore, most customers agree that the valve is functionally comfortable and no one questions it.

Why We Like This:

High quality carburizing steel material to ensure its durability.
High quality with a competitive price,satisfy all your valve maintenance needs.
If necessary, please e-mail us and tell us the size/number that you need.

Best For Fair Price: Motion Pro 4 Age Valve Shim

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We would, of course, be remiss if we didn't mention Motion Pro 4 Age Valve Shim for daily purpose. The motion pro 4 age valve shim fits all suzuki four-stroke models with shim type valve tappets. For adjusting valve clearance on twin cam models. And, the shim is manufactured from hardened alloy steel.

Above all, the motion pro 4 age valve shim is easy to use and it is great for high quality.

Most buyers opine that the valve is easy to change shims now. Also, a few say that the shim is a good quality specialized tool needed to adjust the valves on suzuki direct - actuated double overhead cam engines like the gs1000. Therefore, most customers agree that the shim suits best, and no one questions it.

Top Customer Quotes:

This makes valve shim replacement a simple one - man job.
Holds the valve spring bucket down so adjusting shims can be removed.
This is the tool the factory service manual recommends, though it's not an oem tool.
This fits all yamaha xj600 seca ii models.

Best For All Your Valve Maintenance Needs: Hot Cams 4 Age Valve Shim

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate shim. The Hot Cams 4 Age Valve Shim is exactly that - it's a simple shim that hits all the right notes. The hot cams 4 agevalve shim is exceptionally easy because the camshaft is designed to fit just like the original. The Manufacturer says: Whatever make and model of dirt bike or car you ride, chances are we have camshafts that fit. Also, this is made in the USA where the spirit of adventure lives.

The shim is perfect for all your valve maintenance needs. Above all, the hot cams 4 age valve shim is built to deliver ruggedness for exceptional performance on the trail.

Most customers quickly discovered that the shims are the correct 10mm diameter. Moreover, a few strongly agree that the valve comes in a sturdy case and is clearly labeled. In addition, they strongly agree that the hot cams shim kit hcshim31 contains 10.0 mm diameter shims with 3 of each shim size in .05 mm increments from 1.85 mm to 3.25 mm.

Top Customer Quotes:

100% new aftermarket complete shim kit built to meet oem specifications.
This is compatible and it is made with fast shipping.
These fit the bill and it allows for perfect timing.
This is perfect for rc 390.

Best For Maximum Durability: Prox Racing Parts 4 Age Valve Shim

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Compared with other shim in this category, the Prox Racing Parts 4 Age Valve Shim has a convenient design. The prox racing parts 4age valveshim is made of premium materials. Shim kits contain a full line of 9.48 millimeter shims, 3 shims per size from 1.20 millimeters to 3.50 millimeters. And, the shim is stamped with thickness size. Most importantly, the prox racing parts 4 agevalve shim is made for heat treating for hardness and it is good for country of origin.

To sum up, buyers found this to be one of the best valves for daily purposes.

Why We Like This:

Heat treated for hardness and maximum durability.
One of the newcomers and featured product.

Best For Cheap Price: Muyidp 4 Age Valve Shim

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The Muyidp 4 Age Valve Shim is capable of outshining several other shim featured in this list in overall features in its price range. Make sure this fits by entering your model number. Further, the shim is great for high quality and it is good for a cheap price. The valve is easy to maintain and gels well with your daily use.

Why We Like This:

The top of each gasket has a corresponding size for quick identification.
New and hot releases.

Best For Country Of Origin: Prox Racing Parts 4 Age Valve Shim

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Next on the list, we've got yet another shim that manages to win our hearts. It's the Prox Racing Parts 4 Age Valve Shim and it's widely considered as one of the most convenient shim you can buy. The prox racing parts 4age valve shim is suitable for heat treating for hardness and it is good for country of origin. Make sure this fits by entering your model number. Further, it is made of premium materials.

Finally, the prox racing parts 4 age valve shim is designed for maximum durability and it is used for r1200lc models.

One customer says - "However, given that both intake and exhaust valves of the r1200 water-cooled engines have a 0.07 mm difference between min and max clearance, you can always get back within spec using a shim from this set. ". Most customers think that the shim works for the bmw r1200/1250 wethead engine. Therefore, buyers were eager to recommend it to friends and families.

Why We Like This:

Heat treated for hardness and maximum durability.
Each shim is stamped with thickness size.
Good brand reputation.

Best For Replacement Shims: Wiseco 4 Age Valve Shim

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The Wiseco 4 Age Valve Shim is capable of outshining several other valves featured in this list in overall features for the price point. Also, these kits are expertly manufactured to good specifications with optimum materials. 8.90 millimeter outer diameter valveshim kit contains 3 different thicknesses. Most importantly, the wiseco 4 age valve shim is a perfect complement to wiseco's complete line of valve train components.

Almost all buyers opine that the shim is perfect for s54 valve adjustments. Further, a few say that the valve is great for replacement shims in the e46 m3. Moreover, a few strongly agree that this kit comes with 23 sizes of shims, 3 of each size, 1.72 to 2.60 in .04 increments. In conclusion, the tone of buyers is very positive and we believe that the gym suits the purpose.

Why We Like This:

8.90 millimeter shim kits fit most ktm 250f and 450f motors.
These kits are expertly manufactured to good specifications with optimum materials.
8.90 millimeter outer diameter valve shim kit contains 3 different thicknesses.