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Upgrading your camshaft? Get maximum performance with matching valve springs. Edelbrock's Sure Seat valve springs are made of the highest quality spring wire and are precision-wound to exact specifications. They are designed for use on OEM heads when used in conjunction with their Performer-Plus, Performer RPM, and Torker-Plus camshafts. They'll work with the stock rotators (if applicable) and fit the spring pockets perfectly.
( 42 )
$56.95
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$117.95
PAC Racing valve spring seats and cups are a great way to prevent dancing springs, which would tear up your aluminum heads. High performance racing engines place extreme pressure on the springs. These retainers are essential for use on aluminum heads. They fit the inside or outside diameter of the springs, preventing spring seat movement.
( 8 )
$85.00
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$88.02
AFR designed these valve spring seats to protect your aluminum head from the harder valve springs. When a valve spring is free to move slightly on an aluminum head, it will quickly wear and damage the cylinder head itself. These valve spring seats have been developed to prevent this type of damage from occurring. The spring seats are installed over the valve guide and have a tapered shape that prevents the spring from being able to move excessively in any direction. Cylinder heads can be a big investment, so protect them from damage with these AFR valve spring seats.
Not Yet Reviewed
$82.95
Edelbrock spring seat cup kits provide a hardened barrier between the valve springs and heads, positively locating the base of the spring to prevent unwanted spring movement.
( 4 )
$113.95
COMP Cams Xtreme Energy DLC hydraulic flat tappet lifters are quality yet inexpensive performance-proven lifters available in hydraulic and solid for multiple applications. These tappets feature a Diamond-Like Coating (DLC) face that forms an extremely hard, tough, and high-lubricity surface to reduce friction at the cam lobe/lifter interface, extending lifter and camshaft life significantly. The lifters maintain the excellent performance expected of a COMP product and are available for Chevrolet, Buick, Cadillac, Pontiac, Oldsmobile, Ford, Chrysler, and AMC applications requiring flat tappets. Additional details: * DLC: Diamond-Like Carbon * Wear-resistant * High lubricity * Cast-iron and steel camshaft compatible * Outstanding performance in Spintron durability testing simulation of an entire racing season * Excellent alternative to hard-to-find standard lifters
( 1 )
$60.95
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$108.95
COMP Cams Evolution Series hydraulic roller lifters with Hydraulic Cartridge Technology (HCT) are revolutionary patented tappets. A combination of a self-contained hydraulic cartridge within a thick-wall lifter body and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter on the market. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market today. Startup noise is greatly reduced, and a precision-controlled bleed down rate ensures excellent performance at high RPM. The cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. The patented HCT tappets are a completely new design that was developed specifically by COMP Cams to meet the demanding performance and durability required for modern street and performance street engines. The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market. Other features include increased duration and lift to the camshaft and two oiling features. Another industry first is the fact that the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage. Order the Evolution lifters recommended for your year/make and engine application.
( 10 )
$92.95
These High Energy hydraulic lifters from COMP Cams feature a patented, constant orifice-metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and the precisely coined bottom surface of the pushrod seat is maintained throughout the engine's rpm range, eliminating excessive oiling at high speeds. The pushrod seat is made of a special powdered metal iron alloy, heat-treated for strength and wear resistance. The longer piston is produced with through-hardened steel that provides more bearing surface and increased lifter longevity. These lifters have a lightweight check valve disk that allows for quicker response, resulting in increased engine speed before valve float.
( 153 )
$76.95
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$108.95
As with all other areas in the valvetrain, the area where the spring sits also takes a beating. The old standard shims and/or seats simply will not hold up to the extreme pressures and high rpm found in today's performance engines. COMP Cams valve spring locators solve this problem and eliminate failures.
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$65.95
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$83.95
Howards Cams horizontal bar mechanical roller lifters feature CNC-machined alloy bar stock bodies with case-hardened 8620 rollers. Their spring-loaded, self-lifting design for easy cam changes is what makes them so popular. The lifters are also fully rebuildable.
( 1 )
$116.99
COMP Cams short travel hydraulic roller lifters have been engineered from a patent-pending design that specifically performs at higher engine speeds. They're designed to limit the lifter's internal piston as it is pumped up. By limiting that movement, the COMP Cams short travel hydraulic roller lifters cut down on the loss of power and limit valvetrain failure at higher rpm. The lifters are REM-finished and then black oxide coated for extreme durability, even for those high-revving engines. Choose the size, quantity, and other options tailored for your high performance application.
( 14 )
$77.95
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$89.50
COMP Cams Endure-X roller lifters set the standard for solid roller lifter technology. The hydraulic roller lifters are designed with oiling and inboard link bars, they're engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges. The lifters feature a wear-resistant tool steel axle, precision sorted needle bearings, and most applications include EDM oil injection technology that guarantees the bearing assembly receives a constant flow of oil. Endure-X solid roller lifters are heat treated, machined to ultra-high tolerances, and fully rebuildable.
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$62.95
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$74.95
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
$52.99
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$63.99
ARP High Performance Series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they 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, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).
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$54.99
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$94.99
BTR Beehive valve springs, with their conical shape, can deliver enhanced performance. They may also provide lower seat pressures, so your valvetrain components are less stressed. BTR springs are produced from quality materials, and their beehive design will support more RPMs than stock cylindrical springs. Valve springs are the fastest moving components in your engine. Choose BTR Beehive valve springs for better durability, higher RPM potential, and performance. They're available in a variety of size, pressure, and lift options for countless applications from 2001 and up.
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$89.99
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$99.99
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. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.
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$50.95
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$114.95
Edelbrock rocker arm stud bolt kits are designed for use with the Edelbrock Performer and RPM small block Chevy and Ford cylinder head applications. These screw-in style rocker arm stud bolts are manufactured from high-quality material for strength and durability and run in straight and true to offer nothing less than positive seating.
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$64.95
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$82.95
Stop your rocker arms from loosening forever with these ARP Perma-Loc rocker arm adjusters. Made from heat-treated, premium-grade 8740 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Other features include exclusive heads with special shouldered stops to hold the adjusting wrench, precision CNC-machined threads to ensure optimum seat pressure, flush-machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation.
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$69.99
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$93.99
ARP 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. They 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. Pro Series rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).
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$66.99
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$101.99
Built to outlast and outperform in accuracy and strength, Ultra Pro Magnum XD roller rocker arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application from 1.5 to 1.8 in 0.5 in. increments for Chevy and 1.6 to 1.73 for various Ford applications is available. These Ultra Pro Magnum XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI (moment of inertia) optimization for drag and circle track applications.
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$55.95
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$59.95
Have you broken a valve spring, or are your old ones just worn out? Ford Performance Parts valve spring sets will have your valvetrain working just like new. They make both single and double springs that will fit a variety of cylinder heads. You can choose from many different spring and seat pressures, and they will work on everything from stock street vehicles to full-out race cars.
( 2 )
$69.99
Valve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last—and built to win! Trick Flow by PAC Racing beehive valve springs allow you to drop in a more aggressive cam without machining your spring seats (most applications). PAC springs are CNC-coiled from high-tensile-strength, extra-durable Pacaloy™ chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.
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$57.99
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$76.99
COMP Cams Performance Series solid lifters are specifically designed for high-end street and race applications. They feature a precision-ground crown radius and surface finish to promote performance camshaft compatibility and high-rpm durability. The lightweight design and premium one-piece pushrod seat provide an extended rpm range, and their accurately located oil band yields a consistent, properly metered oil flow.
( 23 )
$78.95
Have you ever tried to install a rocker stud into your cylinder head and watched it wobble as it screwed in? Don't take a risk installing bad rocker arm studs that may botch up your Eliminator or Outlaw race cylinder head installation. Just replace the bad with the new--AFR rocker arm studs that run in straight and true! These rocker arm studs are made of premium-grade chromoly steel and are heat-treated to tensile strength. Plus, stud lengths are exact to provide positive seating every time. AFR--a name you can trust!
( 2 )
$53.55
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$81.90
Keep your valve springs seated properly with AFR chromoly valve spring retainers. These retainers offer superb performance in high-quality material widely used in motorsports. They are available in various styles and sizes, select the AFR valve spring retainers that best suit your application needs.
Not Yet Reviewed
$69.30
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$82.95
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