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Fel-Pro headbolt kits contain a complete set of the highest quality headbolts and hardened washers available. They're cold-formed to ensure molecular integrity, then heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal and facilitate cylinder head re-torquing. The bolts are available in a variety of head styles for fitment on specific vehicle and cylinder head applications.
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$24.99
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$29.99
Mahle Original fasteners deliver the clamping force necessary to seal the combustion chambers, as well as the oil and coolant passages--even at extreme temperatures and pressures. On your next cylinder head reassembly, use bolts designed to exact specifications for the best sealing solution--Mahle Original head bolt kits.
( 36 )
$25.99
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$30.99
As the crankshaft flexes, the balancer absorbs incredible amounts of energy. ARP balancer bolt kits will ensure that your balancer is locked into position. They feature a 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
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$37.99
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$38.99
Lares power steering pulleys are designed to fit your OEM pulley setup. Manufactured from quality materials, and available for a wide variety of applications, each power steering pulley meets OE specifications to ensure a precise fit and proper function. Keep your steering system operating reliably, order the Lares power steering pulley in the application you need.
( 30 )
$21.99
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$24.99
Mopar Replacement crankshaft pilot sleeves are direct replacements for the originals they're replacing. They provide the same quality, durability, and performance you want and expect. When servicing your Mopar engine, always make genuine Mopar parts your choice for a hassle-free install and optimal performance.
( 2 )
$33.99
For high load applications, King SM-Series rod bearings contain the strongest aluminum-based material offered by King. The alloy is strengthened by the addition of manganese and chromium. King SM-Series connecting rod bearings feature a traditional steel-backing, plus an aluminum bonding layer and the aluminum bearing alloy. These replacement sets are available for a variety of vehicle applications.
( 1 )
$32.99
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$42.99
Why shut down the VVT in your car? More power. Cam Motion VVT phaser lock blocks and limiter blocks lock your VVT phaser eliminating its function. Choose the one designed for your engine.
Not Yet Reviewed
$39.99
Take up the slack with Dayco No Slack Idler pulleys. These specially formulated glass-filled polymer or steel-bodied pulleys have smoother surfaces and tighter dimensional tolerances for less vibration and longer belt life. They meet or exceed OEM specifications and feature lifetime-lubricated bearings and high-temperature seals to ensure peak bearing performance. Maximum structural integrity and optimal performance mean Dayco value for you. Keep your belts from slacking off with Dayco No Slack Idler pulleys.
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$20.99
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$22.99
Cummins By Mopar replacement engine oil filters will keep your lubricant clean and prevent harmful dirt and debris from contaminating the motor. Oil is the primary thing every engine needs to operate smoothly and maintain peak performance. These filters are available for hundreds of Dodge and Ram diesel applications from 2004 and up.
( 5 )
$27.99
ACDelco Gold tensioner pulleys are high-quality aftermarket replacements for many vehicles on the road today. These components are built from premium materials and will exceed your expectations for fit and performance. Order the model recommended for your vehicle.
( 1 )
$25.99
For some engines, the softer and more conformable nature of aluminum is preferable to the stiffer characteristics of the steel backings used for many bearings. Clevite AL-Series main bearings offer the features found in OE-type aluminum bearings, combined with the distinct advantages of proven Clevite know-how. That includes things such as carefully chosen eccentricities tailored to the application, and that means solid, reliable performance. Clevite AL-Series main bearings are a great choice for anything from OEM-style rebuilds to mild performance applications. Clevite recommends these main bearings for most engines using a cast crankshaft.
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$31.50
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$46.99
Dayco No Slack automatic belt tensioners can resolve belt squeal, improper tracking, or an accessory that has stopped working completely. Featuring "flat spring" technology, these tensioners allow for an increase in torque to be transmitted to the belt when needed, compensating for stretch and wear, while maintaining constant tension throughout the life of your belt. They are built with tough, long-lasting cast aluminum housings and arms, steel locator pins, and arm plates. Engineered to outperform and outlast OEM parts, take up the slack with Dayco No Slack automatic belt tensioners.
( 33 )
$47.99
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.
( 166 )
$22.99
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.
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$35.99
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$36.99
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.
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$22.99
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$45.99
Clevite camshaft bearings are manufactured to meet or exceed OEM parts when it comes to strength and durability. They will help to give your motor extra life, and their quality construction and superior materials will help to protect your vital engine parts from the harmful effects of friction. With thousands of applications, you're sure to find the bearings you need for your motor.
( 189 )
$40.99
More and more manufacturers have shifted to aluminum bearings in their OE engines and Clevite AL-Series rod bearings are designed to be the highest-quality replacement bearings in the industry. They carry on the tradition and reputation that Clevite has built throughout the course of time. AL Series engine bearings feature a 100 percent lead-free aluminum silicon bi-metal material, which includes 60 percent more silicon than the leading competitor's bi-metal material for better conditioning of journal surfaces. These bi-metal bearings also offer greater wear resistance than the leading competitor's bi-metal material, as well as greater seizure resistance. Clevite AL-Series bearings feature 100 percent bored inside diameters for precision and surface characteristics and, where appropriate, straight-shell main bearings utilizing an "umbrella" groove that allows for superior oil control and improved pressure.
( 29 )
$38.99
Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor out of the chassis, it's the ideal time to update the plugs before they start leaking. Order the kit recommended for your application—and stay ahead of the game with Melling!
( 12 )
$31.99
Mopar Replacement engine oil filters are engineered for specific vehicles to provide a precise, factory-style fit. They're manufactured from quality materials that offer high flow and low restriction. Protect the integrity and efficiency of your vehicle by changing your oil filter according to your maintenance schedule. Genuine OEM Mopar engine oil filters are designed for dependable performance to keep your Mopar ride running its best.
( 11 )
$21.99
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.
( 75 )
$49.99
ARP performance oil pan bolt kits are just what the doctor ordered to cure leakage. They are available in black-oxide finished chromoly or polished stainless steel. Take your pick from conventional hex or compact 12-point style heads and give your oil pan a great seal.
( 173 )
$47.99
Continental replacement tensioner pulleys are direct replacements for the stock tensioners and are available for a variety of applications. All Continental replacement tensioner pulleys meet or exceed OEM specifications for all major car manufacturers.
( 9 )
$40.99
Dorman power steering pulleys are designed to fit your OEM pulley setup. They are manufactured from quality materials and meet factory specifications to ensure a precise fit. Available for V-belt or serpentine-style belt systems, Dorman power steering pulleys will give your belt the correct alignment for optimum reliability.
( 36 )
$33.78
King Engine BB-Series cam bearings are recommended for OE rebuild applications. These cam bearings are babbitt on steel, and are precision machined and then micro-finished to offer long-lasting durability. Save yourself a costly rebuild with King Engine BB-Series cam bearings—stock replacements that been proven, time and time again, to get the job done.
( 14 )
$43.99
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