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Dura-Bond camshaft dowel pins keep your cam and gear/sprocket in the proper position for performance. These locating pins are solid and strong to do their job reliably keeping your components in place. Small but important, Dura-Bond camshaft dowel pins are ready to help finish your build.
( 17 )
$24.99
Manley LocCap valve locks are designed with high-revving track cars in mind. These valve locks are precision-machined using Manley's TensileMax ultra high-strength steel or high-quality titanium and are through-hardened to minimize wear. The internal retention groove is perfectly matched with Manley's LocCaps, giving you a perfect fit without fail. These valve locks are available for a variety of valve stem configurations. Whether you are racing all-out fuel cars, alcohol, or Pro Mods, you can count on these Manley LocCap valve locks to keep everything in place.
( 2 )
$20.07
Higher rpm, increased boost/drive pressures, and aggressive camshaft profiles can result in valve float and cause serious damage to diesel valvetrains. Valves can also be blown open by higher boost and exhaust drive pressures creating reversion that allows exhaust gas to enter the cylinders on the intake stroke. This re-introduced exhaust gas shields fuel particles from oxygen, delays the start of combustion, decreases cylinder pressure and temperature, and lengthens the time needed to completely burn the fuel … all reducing power. Hamilton Cams valve springs can improve power by allowing higher boost pressures and rpm without valve float or excess reversion. Their single valve springs work well up to 4,500 rpm with moderate-lift camshafts and OEM-size valves. However, as rpm, valve lift, spring pressures, and valve sizes increase, dual Hamilton Cams valve springs are necessary to properly control the valves. For the highest camshaft lifts, they should be used with Hamilton Cams titanium retainers. Note: As a precautionary measure, titanium retainers should be inspected after every season for excessive wear.
( 1 )
$19.99
Melling factory replacement hydraulic roller lifters are designed and built to get the job done while ensuring efficient performance and quiet valve train operation. They are perfect for when you're ready to freshen up your engine. Melling factory hydraulic roller lifters are manufactured from the finest materials and designed for the proper fit and long dependable lifter life.
( 20 )
$24.99
ACDelco GM Genuine Parts engine valve lifter guides keep the lifters from rotating. These GM-recommended replacements deliver peace of mind that the fit, form, and function are of the highest standards. Order the guides designed for your GM year/make and engine application.
( 5 )
$12.99
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$17.99
Melling replacement hydraulic lifters are perfect for when you're ready to freshen up your engine. Melling has designed these lifters to be within factory tolerances for the perfect fit. They are affordable and available as flat or roller lifters.
( 37 )
$11.99
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$15.99
Get smooth valvetrain performance! Chevrolet Performance LS rocker arms install easily on your LS cylinder heads without any modifications. Add some additional horsepower and increase your rpm capability with a set of Chevrolet Performance LS rocker arms.
( 3 )
$19.99
ACDelco GM Genuine Parts rocker arms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. That means the purchase of ACDelco GM Genuine Parts rocker arms will provide the correct fit and performance, delivering an easier install along with the optimal operation in your vehicle. The rocker arms are offered in different styles, ratios, and mounting options. They're available for hundreds of applications.
( 1 )
$15.99
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$17.99
Mopar Replacement lifters offer an original equipment fit. That means their fitment and install will be hassle-free. Whether you call them lifters, tappets, or followers, these genuine Mopar replacements will fit the profile of your camshaft lobes to keep your engine running its best.
( 4 )
$11.99
Melling timing chain dampeners will get you back on the road. Manufactured from OE-quality materials, these replacements will provide the proper amount of tension on the timing chain to keep it from "whipping" during gear changes. They meet or exceed OEM performance requirements, and are available for fitment on the right and left side. Keep your engine running smoothly; enhance the life of your engine's timing system with Melling timing chain dampeners.
( 1 )
$16.99
Replace your worn or ticking lifters with premium-quality valve lifters from Crown Automotive. They're available in a variety of hydraulic styles—such as flat tappet, roller, and lash adjuster. Order the model designed for fitment on your specific vehicle.
( 1 )
$13.99
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$21.99
Clearance
PRW Pro Series stainless steel rocker arms are manufactured from lightweight, premium quality 17-4ph stainless steel—a superior alloy high in nickel and chromium. This rigid, premium material provides outstanding fatigue resistance, and high-yield strength to help resist deflection. These rocker arms feature full-cage, friction-reducing needle bearings, and extra-large trunnions to spread out the load and reduce wear. Each rocker body is hand-polished, assembled, and carefully inspected to deliver the finest quality available to the racing and performance industry. Reduce your valvetrain mass with durable, lightweight PRW Pro Series stainless steel rocker arms. Order the set recommended for your specific vehicle and engine size. Features, items, and specs: * Wide assortment of ratios to suit almost any cam profile * Each set of 16 comes complete with PRW RockerLocs * Stud-mount design provides plenty of clearance for large diameter springs * CNC-machined pushrod cups * Heat-treated steel nose rollers and shafts resist severity of racing and minimize scrubbing
( 10 )
$25.04
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$27.99
$19.50
Cloyes wear plates prevent your cam from walking and provide a good anti-friction surface. Cloyes offers several styles of wear plates for various applications.
( 7 )
$19.99
Mopar Replacement valve springs are manufactured from durable quality materials, just like the originals, to fit just like the originals. Over time your valve springs can start to break down and cause huge problems. Choosing genuine Mopar parts delivers the confidence that you have the right part, with the right fit, and the right performance to restore and/or repair your Chrysler, Dodge, or Jeep properly and safely. Order the model you need.
Not Yet Reviewed
$10.99
COMP Cams replacement rocker arm trunnions are available for the knowledgeable mechanics who have already upgraded their stock LS series rocker arms with roller trunnion rocker arms. Then you come to find that you need to replace a single trunnion. Individual trunnions are available, so you don't need to purchase the entire kit again. Enjoy peace of mind when you use quality replacement parts from COMP Cams.
( 2 )
$14.95
Dorman variable valve timing solenoid gaskets can save you time and money. You now have the option to replace just the failed gasket, instead of the entire VVT solenoid. Plus, replacement of the gaskets will help prevent oil leaks. They are direct replacements that will properly fit and seal the variable timing solenoid into the cam housing every time. Do the job right for less—with the value and quality of Dorman variable valve timing solenoid gaskets. Select the model designed for your application.
( 2 )
$12.99
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$13.99
Melling timing chain guides keep your timing chain in line. Constructed of durable materials, they offer a long service life to keep your chain running on time and smoothly.
( 1 )
$17.99
Ajusa offers hydraulic lifters for a wide range of applications—including vehicles from Volkswagen, Audi, Dodge, Eagle, Citroen, Peugeot, Dacia, Lada, Nissan, Toyota, Land Rover, MG, Rover, Triumph, Acura©, Ford, Honda©, Hyundai, Isuzu, Kia, Mazda, Mercury, Subaru, Alfa Romeo, Audi, BMW, Chevy, Chrysler, Freightliner, Jaguar, Jeep, Mercedes-Benz, Ram, Mitsubishi, Plymouth, and Lincoln. The lifters are available in hydraulic flat tappet, hydraulic roller, or hydraulic lash adjuster style. These replacements are made from factory materials and specifications to ensure proper fitment and long-lasting performance. Since 1972; Ajusa has been a leading international manufacturer of gaskets, head bolt sets, lifters, and turbo components. They carry the world's largest range for European and Asian apps worldwide marketplace.
Not Yet Reviewed
$27.99
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$28.99
Melling rocker arms, available for both domestic and import applications, meet or exceed OEM specifications. Depending on the OE design specifications, Melling rocker arms are provided in either stamped or cast materials. Built from only the best materials and manufacturing processes available, they are perfect replacements priced right for your budget. Melling recommends installing new rocker arms with every engine rebuild to assure long engine life and efficient performance. Answer the little knock under your hood with replacement rocker arms from Melling--a supplier of quality engine parts.
( 71 )
$15.99
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$17.99
Timing chain guides are used to keep the timing chain from vibrating. Crown Automotive replacement timing chain guides replace worn or broken components caused by loose chains and normal wear, especially in high-mileage vehicles. Timing component replacement is an essential part of automobile maintenance, as they keep an engine in sync.
( 1 )
$15.99
Timing chains stretch over time and become slack. Melling timing chain tensioners will retain the efficiency of your timing chain. These quality-built steel components keep your chain under the proper tension for optimum performance in your engine. So, if your old tensioner is allowing your timing chain to "slack off," replace it with a Melling!
( 3 )
$18.99
Cloyes is a worldwide leader in the manufacture and supply of automotive timing drive systems and components for aftermarket. Their timing camshaft sprockets are precision-machined from various quality materials, depending on the application. You can rest assured that your Cloyes timing camshaft sprockets will fit properly.
( 2 )
$19.99
Cloyes engine time chain guides/tensioners are available in a variety of materials and finishes—for more than a dozen positions. They utilize the latest in design technology, ensuring proper fit and quiet, maintenance-free performance that meets or exceeds OEM requirements. Order the model recommended for your vehicle and engine application.
( 1 )
$15.99
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$22.99
Melling replacement timing chains are available in several styles—single or double roller, link belt, or non-roller—for fitment on countless year/make/model vehicles. A key link in your engine, timing chains synchronize and transfer energy from the crankshaft to the camshaft, controlling when the intake and exhaust valves open. These solid-bushing chains offer a true bearing surface that rolls with the sprockets, eliminating chain stretch. Order the replacement designed for your specific application.
( 3 )
$19.99
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