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Since their release, Jesel Sportsman Series shaft rocker arms have proven themselves to be the ultimate replacements for inadequate stud rocker assemblies on OEM and aftermarket cylinder heads. The 2024 aluminum bodied rocker arms are designed to withstand open spring pressures of up to 900 lbs., while maintaining precise valve lash settings. They are designed to bolt on with little to no cylinder head modifications and in most cases still fit under a stock valve cover. The rocker geometry is preset and engineered using the common valve supplied with the specific cylinder head to provide a bolt-on-and-go installation. If you're still spending aggravating hours adjusting your stud rockers only to have to repeat the procedure the next weekend, Jesel Sportsman Series shaft rocker arms are your solution. Choose a set designed for your application.
( 23 )
$1,535.00
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$1,590.00
Designed specifically for high performance street and race engines, COMP Cams Ultra Gold ARC Series aluminum rocker arms are precision CNC-machined to strict tolerances. They incorporate modern technology and design features to create the most advanced aluminum rocker arms available. Proven to withstand extremely aggressive spring pressure, the COMP Cams Ultra Gold ARC Series aluminum rocker arms use their CNC-machined aluminum design for high quality and the ultimate in ratio accuracy.
( 112 )
$1,626.95
Do you have a boosted, high-heat, high-horsepower engine? Manley offers custom race valves for your high performance engine. These Race Series Gen II custom valves are manufactured from XH-426 (exhaust) and NK-842 (intake) materials with hard tips and hardened grooves. They are tailored to length, groove position, head diameter, margin, and other specifications that you request when ordering. So, whether you're building an engine or are a serious racer, Manley is committed to seeing that you're there at the finish.
Not Yet Reviewed
$1,516.01
Howards Cams ProMax high rpm hydraulic roller lifters are designed to operate at rpm ranges over 7000 rpm. These fully rebuldable lifters feature internal valving for increased rpm, torque and horsepower. The lifter bodies are fully machined from alloy steel bar stock. The nose wheels are machined from 8620 material and the cases are hardened for durability.
Not Yet Reviewed
$1,194.99
COMP Cams belt drives represent the ultimate in cam timing systems, providing competition engine builders with the most accurate valvetrain components available today. These drives are designed to absorb a significant amount of crankshaft harmonics, which will affect valve motion if they reach the valvetrain. These systems require less power to operate than conventional belt drives, and are proven to be more durable than either gear or chain drives.
( 2 )
$1,461.95
Howards Cams ProMax direct lube mechanical roller lifters feature "Full Time" high pressure oiling to the roller bearing shafts. This continuous oiling offers higher rpm and high spring pressure capabilities. ProMax lifters feature lightened steel alloy bodies with a special enhanced finish and heat-treated stainless steel link bars. The case-hardened 8620 rollers are fitted with the best alloy bearings and pins. These are the same materials and designs used on most Top Fuel lifters. The .300 in. taller body allows these lifters to fit early, late model, and aftermarket locks. Howards Cams ProMax direct lube mechanical roller lifters are also fully rebuildable.
( 5 )
$1,269.99
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 )
$1,289.99
COMP Cams is bringing the musclecar sound back, and it's nastier than ever! Few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound that you demand, COMP Cams' engineering team proudly introduces the Thumpr Series hydraulic roller cam and lifter kits. They are designed for use in engines that were originally equipped with flat tappet camshafts. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap. They're designed to maximize the rough-idling characteristics of the cams, giving you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. They are available in three different grind profiles. Each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits feature a cutting-edge hydraulic roller design that delivers a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.
( 16 )
$1,152.95
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$1,445.95
The ultimate lifters for your severe racing applications—Howards Cams UltraMax Series steps up the performance so you can do the same. These bushed, direct-lube mechanical roller lifters are made for ultra-high spring pressures and the most aggressive cam lobes. Howards replaced the needle bearings in the roller tip with solid bushings, and they offer full-time, high-pressure oiling to the bearing axles. Together, these features deliver the highest rpm and high spring pressure capabilities available. The lifters have lightened, steel alloy bodies with a special enhanced finish, heat-treated stainless steel link bars, and case-hardened 8620 rollers. They're fully rebuildable. Go for the win with a set of Howards Cams UltraMax bushed, direct-lube mechanical roller lifters.
( 3 )
$1,067.99
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$1,349.99
The COMP Cams XFI SPR Ford 4.6L/5.4L modular 3V (Springs & Phaser Mods Required) camshafts are the best way to achieve the most power and torque increases possible with the popular Ford Modular 3V engine. These designs are the next step up from the COMP Cams VSR (Valve Springs Required) cams. When compared to the VSR cams, the SPR cams offer additional mid-rpm power increases as well as substantial power gains in the higher rpm ranges. In addition to increases in horsepower, you can also expect another 800-1000 rpm of useable engine speed and an awesome sounding idle lope to match. To achieve this extra level of performance, lobe profiles and timing events were specifically designed to work with the factory variable cam timing (VCT) system cam phasers for all 2005 and newer Ford Modular 3V engines. These cam phasers were modified with the required COMP Cams Cam Phaser Limiter kit to restrict their movement to no more than 20 degrees. This simple modification gains additional piston to valve clearance, allowing for much larger cam designs. This results in cams that not only maintain low and mid-range power, but have incredible high rpm performance as well, all while maintaining the benefits of cam phasing. As noted by the COMP Cams engineering staff during extensive dyno testing, these camshafts provided the biggest power and torque improvements of any cam series they've ever tested in the Ford Modular 3V engine.
( 1 )
$1,028.95
Ford 4.6L/5.4L modular 3-valve engines found in 2005 and newer Mustangs are all the rage. So the question on everyone's mind becomes, "How can I further improve the performance of these powerful engines?" COMP Cams XFI VSR Modular 3V (Valve Springs Required) Camshafts deliver a great power improvement over stock levels. These cams are the next step up from the COMP Cams NSR (No Springs Required) Cams and represent a major upgrade in power production. When compared to the NSR, stock valve spring compatible cam series, the VSR cams offer a substantial power gain in the higher rpm ranges. To achieve this, a high-lift design that requires a COMP Cams Beehive Valve Spring upgrade was created to maximize power within the limits of the OEM unmodified cam phasers. These new VSR camshafts are available for both naturally aspirated and supercharged engines, with two levels available in each series; one designed for maximizing mid-range power and torque, while the other maximizes top end horsepower. The performance secret behind these camshafts is in the extensive dyno testing that allowed them to determine precise cam timing events. Combining these optimized timing events with a high-lift lobe design offers substantial improvements in both power and throttle response. Designed to work flawlessly with the factory VCT, which is programmed to retard the cam timing above 4500 rpm, the new COMP Cams XFI VSR Ford 4.6L/5.4L Modular 3V Cams optimize both mid and high rpm performance.
Not Yet Reviewed
$1,028.95
Make some noise with one of these Edelbrock Rollin' Thunder hydraulic roller cam, lifter, and pushrod kits. They feature a hydraulic roller camshaft and improved hydraulic roller lifters that have more aggressive profiles than conventional cams without excessive valve overlap. They do this by testing and tuning them together on engine dynamometers for maximum performance. There's no guesswork about part compatibility with the Edelbrock Rollin' Thunder hydraulic roller cam and lifter kits, and you can be sure that all of the combinations will perform. Recommended for high performance street and strip use, the Edelbrock Rollin' Thunder hydraulic roller cam and lifter kits work best from 1,500 to 6,500 rpm and they maintain good vacuum at idle.
( 7 )
$1,645.95
COMP Cams aluminum roller rocker arms are made from a high-quality alloy, anodized for durability and good looks. They have needle-bearing trunnions to allow for high valve spring loads (over 350 lbs.) and a tensile strength of 80,000 psi. While these rockers are more expensive than COMP Cams High Energy or Magnum rockers, they're a great choice for any race application.
Not Yet Reviewed
$1,417.95
COMP Cams Magnum solid roller cam and lifter kits are designed for everyone from the serious street performance enthusiast to the all-out competition drag racer. Whether you're driving a street rod, show car with power accessories, a super gas, or a super competition car on alcohol, one of these kits will fit your engine's needs .
( 3 )
$1,152.95
COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.
( 40 )
$1,676.95
Innovators West camshaft belt drive systems feature an aluminum machined cover with billet machined finish, anodized precision-machined pulleys, and top-quality Super Torque belts. All models include an adjustable idler pulley eccentric for maintaining proper belt tension, and camshaft timing is externally adjustable via the 2-piece top pulley with a 10-degree range. Cam thrust is controlled with Torrington needle bearings.
Not Yet Reviewed
$1,172.90
COMP Cams Sportsman solid roller lifters feature premium-quality, high-value components designed for sportsman and professional racing, along with high-end street machines. They're available in both needle-bearing and bushing configurations. Each design features two pressurized EDM oil feeds, as well as an edge-orifice feed to the wheel. This delivers a more reliable oil feed than most competing options. COMP Cams Sportsman solid roller lifters are also designed with a shallower oil band than competitors' versions for increased strength and rigidity, while internal machining helps to reduce weight. The body utilizes a skirted wheel that strengthens the lifter ears, and the skirt also provides more contact area with the lifter bore for further lifter stabilization. In addition, staked axles eliminate clips and provide robust axle retention. This feature increases the stiffness of the lifter ears and helps to prevent the ears from spreading. The COMP Cams Sportsman solid roller lifters are built from 8620 premium steel for increased strength and wear resistance and they feature a captured, stainless steel link bar design. The lifters also utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. Choose the size and options tailored for your engine application.
( 9 )
$1,234.95
Trick Flow® takes the guesswork out of choosing the right cams and valvetrain upgrades for your Ford 4.6L/5.4L 2V modular engine with these Track Max® hydraulic roller camshafts and valve spring upgrade kits. Kit number TFS-K51802001 is perfect for naturally aspirated street engines operating in the 1,500-5,000 rpm range. Kit number TFS-K51802002 has an 1,800-6,500 rpm operating range and is ideal for mild street/strip engines with power adders using a maximum of 5-6 psi of boost. Kit number TFS-K51802003 delivers strong mid-range to top-end power (up to 6,500 rpm) in extreme duty street and naturally aspirated race engines. Kit number TFS-K51802004 is Trick Flow's highest-performing modular cam kit. It is recommended for maximum duty race engines with power adders and boost pressures of 15-plus psi that operate in excess of 6,500 rpm. The kits come complete with new cams and valve springs plus chromoly retainers, valve locks, seals, 12mm bolts and washers, and installation instructions. PCM tuning is recommended for maximum performance.
( 4 )
$1,206.99
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