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Get rid of that boring timing tab and replace it with one of these classic-looking Proform timing tabs. They're sturdily manufactured from quality materials and feature easy-to-read marks for accurate timing. In addition, with their long-lasting good looks, they'll make great additions to any engine.
( 31 )
$5.99
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$8.95
Jesel Valvetrain Innovation offers Pro Series tie-bar lifter link bars for a variety of Chevrolet big block engine applications. The offset hardware kit replacements are machined from factory materials and specs to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$10.22
Melling Performance PRO-Line pushrods give you the reliability that you need from your valvetrain. They are manufactured from high-quality carbon steel, are hardened for use with guideplates, and exceed OEM specifications. Their pushrods also feature close-tolerance wall thickness and a centerless ground to make sure that they are a matched set. Choose Melling Performance PRO-Line pushrods to keep your valvetrain operating efficiently.
( 6 )
$9.99
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$10.99
Pro-X Racing Parts offer valve shims for most models Japanese dirt bikes, Road bikes and ATV's and KTM applications. The valve shims are made of premium materials. Specific heat-treatment ensures hardness of the shims to offer maximum durability and less wear. Next to the specific heat-treatment the valve shims are precision machined to match exact size. The ProX valve shims are available in assortment boxes, as well as refill kits. Assortment boxes contain 7.48mm or 9.48mm shims for Japanese applications and 8.90mm and 10.00mm for KTM applications. Thicknesses range from 1.20mm up to 3.50mm. Incremental by 0.025 mm. Refill kits are available for each individual shim size and come in a package of five shims. Select the valve shims for your application needs.
Not Yet Reviewed
$8.99
Clearance
Replace your stock rocker arm studs with Sealed Power replacement rocker arm studs. They work well in applications with moderate lifts and spring pressures, and are available in either screw-in or press-in designs. Sealed Power replacement rocker arm studs are manufactured from high-quality steel and will make your valvetrain more durable.
( 1 )
$4.99
$2.50
End your camshaft timing worries! High-quality ARP cam bolts have increased preload clamping force to ensure positive timing gear register. Their increased material strength overcomes valvetrain harmonics and stress. These cam bolts have a reduced head size that makes installation and removal easier. They are available in 170,000 psi high performance kits and 190,000 psi Pro series kits.
( 277 )
$2.99
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$7.99
Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. Summit Racing™ springs are made from high quality steel with precision winding and surface treatments. Special consideration for reduced valvespring and retainer mass ensures stability at high rpm. This reduces valve float, extends the rpm range, and greatly reduces valvetrain wear.
( 29 )
$4.99
Manley valve spring cups and locators protect your expensive aluminum heads from being galled by your high-pressure valve springs. They are quality-machined to a .062 in. or .035 in. thickness from heat-treated steel with a corrosion-resistant black oxide finish. Manley valve spring cups and locators are available in inside diameter (spring locator) or outside diameter (spring cup) styles.
( 16 )
$6.76
COMP Cams rocker arm adjusting nuts are designed for the ultimate in strength and locking force. They are precision-ground for minimum runout and are tapered for extra strength in the locking area. The special alloys in the polylocks ensure a quality and strength not found in any other competitive products.
( 138 )
$9.95
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$14.95
Clearance
PAC Racing 600 Series valve spring retainers are the latest developments from PAC Racing Springs. These retainers feature ultra-lightweight designs from proprietary valve spring-type alloys. PAC Racing's sophisticated processing, such as micro-polishing and Nano Peen technology, are used to enhance retainer life. The high hardness of the steel provides higher wear resistance properties to offer superior abrasion resistance and improved fatigue strength, while also reducing weight. PAC Racing 600 Series valve spring come with a reduced step and need to be combined with a matching seat (where applicable) to optimize the performance of the valvetrain.
Not Yet Reviewed
$26.59
$9.50
Dart Pro series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. These studs are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, these studs are more resistant to flex and will provide a more positive seating.
( 27 )
$2.91
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$3.65
Sealed Power mechanical (fixed) lifters are manufactured from high-quality hardenable iron alloys to withstand design stresses and normal engine contamination. Material and design excellence provide lifters that are lightweight, yet exhibit superior strength, and a patented oil metering system limits the amount of oil that reaches the overhead. This keeps as much oil in the crankcase as possible, while still providing adequate lubrication to the overhead. Their heat-treated pushrod seats are used to eliminate wear from pushrods in racing engines with high valve spring pressures.
( 2 )
$9.99
Trick Flow® adjustable pushrod length checker cup-style ends can be used to replace lost or damaged ends—or to convert a Trick Flow® ball end-style pushrod length checker to a measuring tool for engines that use cup-style pushrods. The ends are available to fit 5/16 in. and 3/8 in. diameter pushrods.
( 6 )
$10.99
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