Availability
Howards Cams Rattler camshaft and lifter kits are designed for maximum performance. Utilizing the highest grade race quality cores available, the Rattlers are 100 percent Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. They're manufactured on dedicated high-precision CNC cam grinding machines, and the hydraulic lifters offer precision oil control. Howards Cams Rattler camshaft and lifter kits are ideal OE replacements, as well as for use in high performance racing applications.
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$304.99
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$370.99
Howards Cams retrofit hydraulic roller camshafts offer more lift and more power for less money. These street performance grinds are perfect for those wanting to upgrade to hydraulic roller cams. Manufactured using the highest grade race-quality cores, Howards precision-grinds their cams to provide the quality and performance that you want at a reasonable price. Overhaul your valvetrain for mild to wild street performance with Howards Cams retrofit hydraulic roller camshafts. Hundreds of models are available for a wide range of vehicles from the 1950s and up.
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$396.99
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$541.99
Today's cams have more aggressive lobes. That's why increasing the oil supply to these lobes is critical. Howards Cams uses a precision "E.D.M." laser to burn a .021 in. hole in the center of the face of their direct lube extreme-duty mechanical lifters. This allows for a constant oil supply to the cam lobe, resulting in higher valve spring pressures, more aggressive profiles, and reduced lobe wear.
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$253.99
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$389.99
The unique full body design of these Howards Cams billet aluminum rocker arms offers less flex and will withstand 800-plus lbs. of spring pressure at over .800 in. lift. These rockers are 100 percent CNC-machined and are designed for more retainer and spring clearance than most other brands. They feature needle-bearing fulcrums and roller tips, centerless ground trunnions, centerless ground pins and rollers, and thick-walled adjusting nuts.
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$399.99
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$519.99
Howards Cams Rattler camshafts build solid power and a classic sound while retaining drivability. They feature wider lobe centers and use a more aggressive ramp rate to help with air velocity. Although their design is for high-performance street use, they also work well with a stock torque converter. Howards Cams recommends using their Rattler camshafts with a converter stalling above 1,800 rpm and a set of steeper rear-end gears.
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$252.99
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$516.99
Howards Cams vertical bar mechanical roller lifters feature 8620 heat-treated steel bodies. Yes, the same 8620 material that some manufacturers are using in their "new high-strength designs" is what these lifters have been manufactured from since their original design. Other features include 9310 steel rollers and superior high-strength bearings. Howards Cams vertical bar mechanical roller lifters are carefully assembled by hand and checked for fit prior to packaging.
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$399.99
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$519.99
Howards Cams Maximum Effort stud girdle kits are designed to increase the strength and rigidity of rocker arm studs by eliminating flex and thereby ensuring true rocker arm ratios. These stud girdles are made from the highest quality aluminum and include locking hex head adjusters. Howards Cams aluminum stud girdle kits are a must for all competition engines not using shaft rockers.
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$269.99
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$377.99
Howards Cams Big Mama Rattler retrofit camshafts are designed for street or street/strip applications. Exhibiting a lopey idle, there's no mistaking the sound of a Rattler, and these Big Mama cams deliver true performance to match their distinctive resonance. You want sound and performance; Howards Cams Big Mama Rattler camshafts offer the best of both.
Not Yet Reviewed
$427.99
Upgrade or change your cam and lifter set with Howards Cams performance valve spring and retainer kits. They offer many configurations to tailor-make your valvetrain. Each package includes a set of Howards Cams performance valve springs plus matching retainers and heat-treated valve locks. Order these superior-quality components designed for your application to get the build you want in a complete cam kit.
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$267.99
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$286.99
Howards Cams steel billet mechanical roller camshafts are serious cams for serious performance. Cut from billet steel these high-grade, race-quality mechanical roller cams from Howards are ground on precision equipment to ensure awesome performance. Mechanical roller cams offer aggressive power for all-out competition. They're billet, they're Howards, and they're serious-- mechanical roller camshafts!
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$439.99
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$564.99
Howards Cams OE-style performance hydraulic roller lifters are stock replacements for use in factory hydraulic roller blocks. These lifters offer the best combination for the street with reduced friction and increased torque and horsepower. They're available in various outside diameters for fitment on specific vehicle applications. Order them individually or as a set.
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$352.99
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$449.99
Howards Cams and PAC Racing joined forces to engineer Pacaloy mechanical roller valve springs—a premium line designed for high-impact and endurance race applications. Machined from proprietary high-tensile steel, these coils offer a 550 lb. spring rate and will deliver the highest quality performance you can expect from valve springs. Equip your ride with a set of Pacaloys.
Not Yet Reviewed
$312.99
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$526.99
Howards Cams hydraulic roller camshafts are offered in a wide variety of profiles, from mild to wild. These units are precision-ground from race-quality cores, in-house, on dedicated cam-grinding machines. Each Howards Cams hydraulic roller camshaft is manufactured to the highest quality standards. Order the model designed for your vehicle and engine application.
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$392.99
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$441.99
Upgrade or change your cam and lifter set with an assist from Howards Cams stock diameter performance valve spring and retainer kits. They offer superior quality in many configurations for you to tailor-make your valvetrain. Each package includes a set of Howards Cams performance valve springs plus matching retainers and heat-treated valve locks. Order the Howards Cams stock diameter performance valve spring and retainer kits designed for your application as an ideal complement to your rebuild/upgrade.
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$261.99
Howards Cams direct lube hydraulic flat tappet lifters use a precision minor flat ground on the side of lifter body to supply oil to the cam lobe/lifter interface. This allows for a constant oil supply to the cam lobe, resulting in higher valve spring pressures, more aggressive profiles, and reduced lobe wear.
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$284.99
Howards Cams Street Force 2 hydraulic flat tappet camshafts are engineered for the street performance enthusiast. The specially designed grinds were created to provide a good idle and increased throttle response. This series of camshafts work best with an improved intake manifold, 4-barrel carburetor, free-flow exhaust, and 1,600 to 1,800 stall rpm torque converter. The kits also include a matched set of premium lifters suitable for stock to race applications. Street Force 2 models also feature 112 degree lobe separations to help maintain vacuum. The cams are available for a wide variety of year/make and engine applications. Street performance begins with Howards Cams!
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$344.99
Howards Cams extreme billet main caps are precision CNC-machined from superior-quality low-carbon 1020 billet material. They come available as stock replacements (straight bolt) or with splayed outer bolt holes. The splayed caps feature 10 degree angled outer holes to positively reinforce and tie the block together. Front, rear and center caps are all available. Use all the Howards Cams caps together for the ultimate in bottom-end stress and flex management. Howards Cams main caps feature side notches for easy removal and are proudly 100 percent manufactured in the USA. Line boring is required after installation.
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$259.99
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$289.99
These American Made titanium retainers from Howards Cams are the ultimate in light weight and strength. When you upgrade from steel to titanium valve spring retainers, you gain speed and power due to the lighter weight and higher strength of titanium. They feature special 6AL 4V titanium manufactured to precise tolerances for maximum strength and durability and are up to 50 percent lighter than steel retainers.
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$254.99
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$292.99
Howards Cams American Muscle hydraulic roller tappet camshafts are designed as near-duplicates of the most iconic OE camshaft grinds. Howards took these fantastic grinds and made slight changes to the ramp speeds—and minor duration changes for better reliability and horsepower. They provide the same throttle response and the original-style exhaust rumble. Howards Cams manufactures American Muscle hydraulic roller tappet camshafts on dedicated, high-precision cam grinding machines to strict tolerances. Each cam is 100 percent Rockwell checked and Parkerized, ensuring the highest quality. Select the model and performance options that best suit your vehicle application.
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$392.99
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$429.99
Cubes on juice need Big Bottle cams from Howards Cams! Their nitrous oxide mechanical roller camshafts offer precision-ground, high-grade, race-quality cores to ensure top performance. These Howards nitrous cams are serious cams for serious street to all-out racing applications engineered with custom-designed lobes for 250 hp and above. Are you looking for maximum performance? Match your N2O with these bottle-built Big Bottle nitrous oxide mechanical roller camshafts from Howards Cams and enjoy the ride!
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$459.99
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$516.99
These Ultra Lite lifters have all of the features of the original Howard Cams Direct Lube lifters with less weight--only 73 grams. These lifters have precision laser-cut holes to allow for a constant supply of oil to the cam lobe. This leads to higher valve spring pressures, more aggressive profiles, and reduced lobe wear. Howards Cams Ultra Lite Direct Lube mechanical lifters are what you need for today's cams.
Not Yet Reviewed
$416.99
Howards Cams 4/7 swap camshafts are ground in-house, so each cam is manufactured on precision cam grinding machines—not re-boxed like other companies. These 4 and 7 swap firing order cams feature a high-grade race quality core that changes the engine's firing order pattern to create more power. Howards Cams packages and ships most of their cams in a unique, reusable, high-impact-plastic case to ensure that your camshaft reaches you in nothing less than perfect condition. Get the competition 4/7 swap camshaft from Howard Cams designed for your application today!
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$332.99
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$539.99
Howards Cams hydraulic flat tappet camshaft and lifter kits feature a design aimed at street performance enthusiasts. These computer-designed kits get manufactured on dedicated high-precision CNC cam grinding machines. Whether you're looking to boost the performance of a street engine with minor or no additional improvements or moving up to a Pro Street or street/strip application with serious modifications, you'll find a Howards Cams hydraulic flat tappet camshaft and lifter kit to meet your needs. More product features and items: * Most are packaged and shipped in Howards' unique, hard, high-impact reusable plastic cases * 100 percent Rockwell-checked, Parkerized hydraulic flat tappet cam * Matching set of Howards Cams performance lifters
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$304.99
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$414.99
When only the best will do, depend on these Howards Cams Electro Polished Pro-Alloy mechanical roller valve springs! Howards Cams took their state-of-the-art Pro-Alloy roller valve springs one step further with electro polishing, which enhances the material even further. By reducing localized stress areas, these springs offer even greater life expectancy.
Not Yet Reviewed
$284.99
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$336.99
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