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Because all roller cam lobes are ground flat instead of tapered, like hydraulic or solid cams, COMP Cams provides a means of holding the cam back to the rear of the engine. Their cam buttons ride between the front of the timing gear and the back of the front cover and can be shimmed for proper endplay of the cam. COMP Cams makes solid nylon buttons and roller bearing thrust buttons for the ultimate in performance.
( 108 )
$15.95
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$79.95
Our Summit Racing™ cam buttons will keep your camshaft from walking back and forth in your block, which can lead to inaccurate timing and premature timing chain wear. The buttons are available in a variety of materials, sizes, and styles. They install with a standard cam bolt locking plate. Order the model recommended for your vehicle and engine application.
( 30 )
$4.99
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$11.99
Professional engine builders are familiar with camshaft walk. Excessive camshaft end play can produce erratic spark timing and the movement of the timing chain/gear can destroy the timing cover. Moroso has solved this problem with a wear resistant cam stop button that mounts in an aluminum holder, which bolts to the cam gear by way of a retaining plate. These button assemblies do not allow the cam to walk forward, stabilizing ignition timing and preventing costly engine damage.
( 18 )
$25.99
Howards Cams camshaft thrust buttons are designed to control cam endplay. Excessive cam play can cause inaccurate ignition timing and premature timing chain wear. These cam thrust buttons simply push into the front of the cam gear.
( 1 )
$9.99
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$17.99
Cloyes cam buttons help prevent your cam from walking. They also provide a good anti-friction surface. You can count on Cloyes for quality parts.
( 3 )
$14.99
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$29.99
Howards Cams roller cam thrust buttons feature a full needle bearing design. These roller cam thrust buttons maintain proper cam endplay, preventing inaccurate timing and premature timing chain stretch. Howards Cams roller cam thrust buttons are a must for roller cam applications.
( 10 )
$13.99
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$17.99
You just gave that powerful beast a new roar, so don't let the camshaft walk around messing with your finely tuned creation. Leash it in place with these Manley camshaft thrust buttons. They're available in various lengths, styles, and materials to allow for the best fitment. Keep your hard work and tuning under control and ready for the road or track with Manley!
( 3 )
$5.34
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$13.31
Melling camshaft thrust buttons won't let your cam go for a walk. Worn cam buttons can allow for the misalignment of components. Protect your engine investment by returning your timing back to the desired specifications with Melling camshaft thrust buttons.
Not Yet Reviewed
$14.99
Engines without a cam thrust plate must have a cam button spacer, and Allstar Performance has just what you need! The cam button spacers are installed to limit the lateral movement of camshafts in engines without the cam thrust plates. The needle bearing buttons are designed to reduce friction for "free" horsepower. Allstar Performance offers solid and roller cam button styles to suit your specific application needs. Either style is extremely useful for maintaining accuracy in any cam installation. In some cases, the machining of the cam sprocket may be required to ensure a proper install.
( 1 )
$13.99
Engine Works camshaft walk buttons are designed to prevent cam walk in engines at high rpms. Offered in aluminum and roller types, Engine Works recommends billet aluminum buttons for flat tappet, hydraulic cams only. Choose the type and quantity needed.
( 1 )
$16.21
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$148.71
Hold your roller cam back with CVR cam button spacers. CVR offers solid T-6 6061 billet aluminum style and hardened steel roller style buttons to ride between your front timing gear and the back of the front cover. Both can be shimmed for proper endplay in your cam. Get the ultimate in cam button spacers with track-tested, street-approved products from CVR high performance automotive racing products.
Not Yet Reviewed
$11.99
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$19.99
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