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Clevite H-Series rod bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. These H-Series bearings have a medium level of eccentricity, high crush factor, and have hardened steel backs and thin overlays. They also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating. Bearings with .001 in. extra clearance are available for standard size shafts and with or without dowel holes. H-Series bearings are recommended for use with crankshafts that have oversize fillets and where engines run in the medium to high rpm range. They should also be used if contact patterns obtained with Clevite P-Series bearings are too narrow. Contact patterns should ideally cover 2/3 to 3/4 of the bearing surface.
( 163 )
$11.50
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$17.99
Dorman oil filler caps are constructed with durable rubber to provide a tight, heat-resistant seal for the valve cover. They effectively prevent debris from entering into the engine oil, helping to protect the engine from damage and ensuring engine longevity. These Dorman direct-fit oil filler caps are easy to install, and most (depending on application) are clearly marked with raised letters for quick identification under your hood.
( 7 )
$11.99
Clevite coated H-Series rod bearings were developed primarily for NASCAR racing, but are also well suited to other types of competition engines. They're especially good for engines that run at medium-to-high revs. They have hardened-steel backings with thin overlays and a high crush factor, plus a medium level of eccentricity. H-Series bearings feature Clevite's exclusive TriArmor coating, the industry's only moly/graphite treatment. The sophisticated blend, in a low-friction PTFE polymer base, offers extraordinary protection and lubricity. They also have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. The Clevite coated H-Series rod bearings are available with various under-sizes, including 0.001 in. of clearance for polished journals.
( 10 )
$11.99
AFR replacement valve springs are made for a variety of cylinder heads and engine types. They are available for hydraulic flat tappet, hydraulic roller, and solid roller camshaft applications. Whether you are working on a Ford, Chevy, or Mopar, AFR has the replacement valve springs that you need.
( 1 )
$21.00
On Sale
Mr. Gasket flat black valve cover breathers add a stealth appearance to your engine compartment. They are available with or without a PCV fitting and offer a fast and easy way to customize your under-the-hood look.
( 18 )
$27.37
$11.29
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$15.05
Continental OE Technology Series Multi-V belts are factory-style replacements covering virtually all vehicle applications. These new straight-ribbed multi-V belts offer original fit and function that professional technicians appreciate for their customers. The serpentine belts are constructed with advanced EPDM rubber compounds that improve durability and deliver a quieter ride. They're available in well over a hundred lengths, with rib options ranging from three to 14. Order the model recommended for your car, truck, van, SUV, or crossover.
( 327 )
$10.99
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$21.99
Scott Drake reproduction engine oil dipsticks are manufactured from quality materials, ensuring a proper fit and a unique look. Scott Drake offers an extensive line of oil dipsticks, all featuring easy-to-read markings. They're topped with polished stainless steel, chrome finished, or beautiful billet aluminum handles to give your classic's engine bay original appeal or a custom touch.
( 23 )
$16.77
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$20.87
Customize your Harley® with one of these HardDrive oil dipsticks and filler caps. These push-in accessories are made from steel with a brilliant chrome finish. In addition to the one-piece cap and dipstick, some models also include an analog oil temperature gauge that displays from 50 to 350 degrees F. Choose the style designed for fitment with your particular bike.
( 2 )
$12.56
BluePrint Engines offers oil dipsticks and tubes for a wide range of vehicles—including many Chevrolet, Buick, GMC, Oldsmobile, and Pontiac models from the 1980s. These custom heavy-duty and heat-treated dipsticks are the perfect complement to your BluePrint engine, helping to ensure an accurate oil level.
( 4 )
$17.49
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$18.95
Twin Power sets a new clean air standard for your bike's engine through the manufacturing of oil filters. These oil filters utilize high-quality materials and construction to provide impressive filtration levels, and a high oil flow rate to keep your bike running cleanly and smoothly. Each of these oil filters has rolled and crimped edges to safeguard against leakage and features a built-in carbureted relief valve. They are available in a chrome or black finish to help keep that custom look to your Harley® make and model.
Not Yet Reviewed
$10.66
Twin Power sets a new clean air standard for your bike's engine via their oil filters with easy-off nuts. These canister-style filters utilize high-quality materials and construction to provide impressive filtration levels—and a high oil flow rate to keep your bike running cleanly and smoothly. Each oil filters has rolled and crimped edges to safeguard against leakage; a built-in carbureted relief valve; easy twist-off nuts for removal. Twin Power oil filters are available in a chrome or black finish to help your Harley® retain its custom look.
Not Yet Reviewed
$10.62
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$13.53
These valve cover breather caps from Ford Performance Parts are a great looking way to cap off your valve cover oil fill holes. They're available in several styles and attachment types to add a custom touch to your valve covers.
( 32 )
$19.99
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$20.99
Ford Performance valve cover hold-down mini-nuts are the perfect way to finish up your engine dress-up project. Small and unobtrusive, each mini-nut has a hex head with 1/4 in.-20 threads and 1.375 in. long studs are included. Washers are sold separately. These engine valve cover accessory parts are made from high-quality steel and are available in either chrome or black crinkle finishes to give your engine a custom look. Sold as a set of four.
( 2 )
$19.99
On Sale
Add a little pizzazz to your engine with Mr. Gasket chrome valve cover breathers. These custom chrome breathers keep your crankcase properly vented and add a little shine under the hood. Mr. Gasket valve cover breathers are available in push-on or push-in styles.
( 47 )
$26.70
$12.13
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$17.36
JE Pistons Pro Seal Premium Sportsman Series piston rings are designed to maximize horsepower through precision sealing of combustion pressure. The piston rings are available in a huge selection of sizes, various materials, and in multiple thicknesses to suit a variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These are the same services used by top NHRA Pro Stock and NASCAR teams—and are now available to the public, offering tremendous gains in durability, power through reduced friction, and improved ring seal. Order the ring application to fit your needs.
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$15.09
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$19.99
Peterson Fluid Systems standard mandrel spacers can help you line up the pulleys on your drive with the accessories mounted to your block or motor plate. Most have a 1 in. I.D. bore, and they're available in a variety of thicknesses to accommodate your application. The mandrel spacers can also be easily machined, if you need a custom length.
Not Yet Reviewed
$10.99
A must for all high-lift applications. Howards Cams 210 degree tip pushrods give extra radius clearance to the rocker pushrod cup area. They're strongly recommended with all shaft-style rocker systems. The pushrods are formed from SAE 4130 .080 in. wall centerless ground tubing and the ends are precision-swedged to exacting tolerances. They are case-hardened to Rc 60, feature a black oxide finish, and are laser-etched with the size and part number. Custom pushrods are available in .025 in. increments. Howards Cams precision pushrods are an affordable answer to your high performance valvetrain.
( 5 )
$13.99
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$16.99
The Stop Shop's large ear oil caps with a twist-on design serve several key purposes in an engine. The primary purpose is to seal the opening where you add motor oil to the engine, and help prevent dirt, debris, and other contaminants from entering the engine's internal components, which could cause damage. The "large ear" design on the cap makes it easier to grip and "twist" on and off, especially when compared to a standard, smaller oil cap. When located on a valve cover, they help prevent oil from splashing out during engine operation. These round-shaped oil caps are often chrome-plated and can provide a visually appealing custom touch to the engine bay.
Not Yet Reviewed
$18.99
Manley piston ring groove lock spacers feature a radial tension design (RTD) that prevents rotation. Should your custom Platinum piston requirements necessitate the wrist pin hole break into the oil ring groove, Manley can widen the oil ring groove and incorporate a groove lock spacer available in several sizes. Manley's RTD groove lock spacers have replaced the old-school, dimpled-style pieces. Their pistons requiring G/L spacers are manufactured with a "receiver groove" within the oil ring groove where the RTD G/L spacers snap into place. Order the proper size and quantity to meet your requirements.
Not Yet Reviewed
$17.48
Whether you're doing a custom build or repair work, Briggs & Stratton offers timing gears that help your engine run properly. You know that with all the moving parts in an engine, timing is essential for both performance and safety. Don't take chances with damaged or worn cogs, order the Briggs & Stratton timing gears designed for your application.
Not Yet Reviewed
$16.99
URO Parts manufactures their engine oil filler caps to OEM dimensions and specs for easy installation. The quality materials they use resist engine heat and the harsh, pressurized lubricating system environment. Most of these replacements come from the same facilities as many well-known and much costlier European brands. That translates into reliability and savings for URO customers shopping for a new engine oil filler cap. They're available for a variety of Land Rover, BMW, Audi, VW, Chrysler, Dodge, Freightliner, Maybach, and Mini Cooper models from 1968 and up.
Not Yet Reviewed
$11.99
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$18.99
PRW rocker arm flange nuts are designed for ultimate strength and locking force. They are cold forged from custom 4135 steel alloy and finished with black oxide. Secure your rocker arms with PRW flange nuts.
( 1 )
$16.48
Get oil filtration that's as good as gold with K&N Performance Gold oil filters. Keep your engine free from contaminants as small as 10 microns. They use a resin-impregnated filter media to provide maximum filtering and an inner core to lend extra structural support to the filter, preventing filter collapse. Plus, many of these K&N oil filters have an anti-drainback valve (where applicable) that eliminates dry starts and prevents oil from draining back into the crankcase during engine shutdown. And they're protected by a heavy-duty outer shell that guards against rock and stone damage and provides over 550 psi hydrostatic burst strength. So, if you want golden-level oil protection, then you want K&N oil filters.
( 513 )
$15.40
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$17.99
WIX has the lowdown on dirt, and their Racing oil filters are ready to trap more dirt--45 percent more! Your engine needs lots of clean oil to get you across the finish line first, and WIX has spent years of researching the effects of racing on filters, and decades of manufacturing the best, to gain true distinction in all types of racing. These oil filters feature special glass-enhanced media to catch dirt particles without restricting oil flow to your hungry powerhouse. Plus, a strong steel perforated spiral center tube keeps the flow moving and has the highest collapse strength in the industry. WIX Racing oil filters have a heavy-duty can and cover to handle the stress of racing, and some filters include anti-drainback and filter bypass valves. If you're a serious racer, these track-proven filters are your ultimate choice. Guard your engine from power-robbing dirt with WIX Racing oil filters. These filters are designed for racing use only--not for street use.
( 115 )
$12.99
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$15.99
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