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PRW LS OEM upgrade rocker arms are designed as drop-in systems to replace the OEM valvetrain. These 1.7 ratio x 8mm rocker arms install easily on your LS cylinder heads without any necessary modifications. They include drawn cup needle roller trunnion bearings. Increase horsepower and strengthen your valvetrain with PRW LS OEM upgrade rocker arms. Order the kit that matches your specific model.
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$24.41
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$299.60
$17.50
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$209.50
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Melling timing chain sets are designed for use with either performance or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. The crank gears are machined from stress-proof steel. Most Melling timing chain sets have three keyways to ensure accurate timing for early or late model vehicles, and to allow you to set the cam timing at 4 degrees advanced, 4 degrees retarded, or stock. However, 50-state (stock replacement) sets have single keyways. The chains are available in several styles, such as single or double roller, single non-roller, and link belt. Melling timing chain sets are not for use above 6,500 rpm. Order the model designed for your vehicle application.
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$123.99
$86.50
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ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application. ATK Marine rebuilt engines include: * Special marine pistons and rings * Special marine camshaft * Marine gaskets * New intake and exhaust valves * New main, rod, and cam bearings * New valve lifters, rocker nuts, and swivels * Heavy-duty double roller timing chains * Cam sprocket * Crank gear * Freeze plugs
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$2,673.99
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$3,097.99
$1,999.50
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An engine running on dirty oil won't last. Keep it clean with an ACDelco Gold oil filter. They help trap particles up to 25 microns, or one-third the width of a human hair, thereby improving the quality, performance, and lifespan of your engine. ACDelco makes oil filters to fit 99 percent of all cars, light trucks, and sport utility vehicles on the road today. Order the model designed for your engine application. Additional features include: * Excellent filter capacity, enhanced efficiency, consistent flow management, and high durability * Tight seals to prevent unfiltered oil from entering your engine * Consistent, dependable oil filtration throughout the filters
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$30.99
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$26.50
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Melling oil pump screen assemblies are designed for use with your Melling oil pump. These replacement pickups have a built-in filter screen and are engineered to fit the stock pan and specs—and, in some cases, Street/Strip and Circle Track applications. Various installation methods are available, including bolt-in, press fit, and screw-in. Melling offers nearly 200 models; select the assembly tailored for fitment with your specific vehicle or engine.
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$49.99
$29.50
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SRP small block Chevy 350/400 flat-top pistons are ideal for everything from oval track to street/strip applications. They're forged from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. Each piston includes a pin fitting, double Spiro locks, and wall wrist pins. (Rings are sold separately.) These flat-tops are available in a variety size specs for fitment on specific year/model and engine applications.
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$124.99
$87.50
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Melling replacement timing chains are available in several styles—single or double roller, link belt, or non-roller—for fitment on countless year/make/model vehicles. A key link in your engine, timing chains synchronize and transfer energy from the crankshaft to the camshaft, controlling when the intake and exhaust valves open. These solid-bushing chains offer a true bearing surface that rolls with the sprockets, eliminating chain stretch. Order the replacement designed for your specific application.
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$16.99
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$55.99
$9.50
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$39.50
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The PCV valve is an important part of the engine, even though it may not look it. PCV stands for Positive Crankcase Ventilation. The PCV valve was the first of the emission system components to be put into production vehicles. Critical to Emissions Compliance Testing, these Fram PCV valves can help to ensure that your vehicle meets emissions standards. Regular maintenance helps to prevent poor engine performance, rough idling, and stalling. The replacements are available in a variety of configurations for fitment on numerous makes and models.
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$9.89
$4.50
Summit Bucks
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ACDelco Gold PCV valves are high-quality aftermarket components. The PCV (positive crankcase ventilation) valve controls the volume of crankcase vapors that are drawn into the intake manifold. A restrictive PCV valve can cause oil leaks or increase oil consumption. These replacements have been manufactured to meet or exceed your expectations for fit and performance. Order the model recommended for your vehicle.
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$7.99
$3.50
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WIX oil filters play a vital role in in your vehicle's lubrication system, protecting your engine from premature wear. As gearheads know, every moving part in the engine requires clean oil! WIX oil filters trap more dirt than the leading national brand, and they keep filtering long after the competition has completely quit. WIX patented the first spin-on oil filter in 1954 and has been at the forefront of filter technology ever since. Canister-style oil filters feature strong, full-metal base plates to prevent leaks at the double seam under severe driving conditions. They also offer glass-enhanced media that improve each filter's ability to catch and hold engine-damaging dirt. Choose the WIX oil filter to fit your make and model—for a cleaner-running engine over many extra miles.
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$25.99
$9.50
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ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.
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$73.99
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$103.99
$21.50
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$42.50
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VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
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$468.99
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$846.99
$403.50
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$712.50
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For budget or stock-style rebuilds, it's hard to beat the value of Sealed Power cast pistons. They're made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, these pistons provide improved reliability, performance, and a long service life. Hundreds of models are available—find the size and style designed for your engine application.
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$1,030.99
$899.50
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L.A. Sleeve cylinder sleeves continue to be the solution for many riders, racers, and engine builders everywhere as an inexpensive way to reinvigorate your engine without having to resort to new cylinder replacement. The sleeves are manufactured from centrifugally-spun moly 2000 iron alloy castings, which ensures an easier installation and trouble-free boring (inside diameter must be bored and honed after install). And, by re-sleeving your engine's worn or seized cylinders during a rebuild, you'll save serious money while also enjoying a more dependable and long-lasting engine. The sleeves are available in nearly a hundred bore sizes; order the model recommended for your powersports application.
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$113.99
$59.50
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Billet Specialties serpentine conversion air conditioning add-on kits are engineered with style, quality, fit, and finish. Available for small blocks and big blocks, these A/C add-ons include brackets and pulleys machined from 6061 T-6 billet aluminum. The components are then treated to either a black anodized or a beautifully mirror-polished finish. Prepared for use with their top-mount and mid-mount alternator and power steering kits, Billet Specialties serpentine conversion A/C add-on kits are designed to bolt right on and align correctly. Order the model recommended for your application. Kits feature and include: * Air conditioning bracket * Polished stainless steel turnbuckle with high-quality QA1 rod ends * Idler pulleys and compressor clutch cover * Stainless steel hardware * Comprehensive installation instructions * Exclusive dual idler pulley system for A/C kits to keep belt tension
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$432.99
$303.50
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ACDelco timing chain tensioners keep the pressure on! For your vehicle to run at optimum performance, your timing chain must be operating efficiently. These replacement tensioners will ensure your chain is in consistent working order to keep your engine marching "in time." The precision-machined and assembled parts offer an exact fit with a design for increased durability. Find the model designed for your application, then keep your timing chain in line with an ACDelco tensioner.
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$30.99
$22.50
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Sierra Marine offers high-quality replacement pistons for a variety of watercraft engine applications. The forged aluminum pistons with rings are available in different bore sizes. For rebuild or maintenance, restore the performance you expect with the piston model recommended for your boat.
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$65.99
$54.50
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SRP Ford small block dish top pistons fit Ford, TFS, GT40, Canfield, Brodix Track I, OE, and Dart Windsor cylinder head applications. They're made from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. A wrist pin is included and their CNC-machined ring grooves accept 1/16, 1/16, 3/16 in. piston rings, which are sold separately. These dish top models are available in a variety of bores, strokes, and rod lengths for fitment on specific vehicles--sold individually or in a set of 8.
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$149.99
$69.50
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SRP small block Chevy 350/400 dome top pistons are forged from premium 2618 aluminum alloy and designed for use with most popular 23 degree heads. Their CNC-machined domes with radiused valve reliefs provide optimum flame travel, and their CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings. Pin fittings, double Spiro locks, and a wall wrist pin are included. Dozens of models are available, with bore, stroke, and rod length options. Select the set that best suits your vehicle and engine application.
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$149.99
$104.50
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SRP Ford small block flat top pistons fit Ford, TFS, GT40, Canfield, Brodix Track I, OE, and Dart Windsor cylinder heads. They're made from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. Their CNC-machined ring grooves accept 1/16, 1/16, 3/16 in. piston rings that are sold separately, and a wrist pin is included. These flat top models are available with two or three valve reliefs, as well as a variety of bores, strokes, and rod lengths. Choose the factory-style replacements designed for fitment in your vehicle application—sold individually or in a set of 8.
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$149.99
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$699.99
$69.50
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$489.50
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Cardone new variable valve timing solenoid assemblies are test-fitted on engines to measure performance, ensure proper alignment of mounting brackets, and to verify electrical connectors fit securely. Cardone's desire to build better delivers a reliable, quality OE fit, function, and appearance that safeguard your satisfaction. Order the model designed for your application. Solenoid features and benefits: * Coil housings and mounting brackets are coated for corrosion resistance * Oil flow rate, pressure, electrical resistance, and leakage are tested on every unit to guarantee long-term dependability * The magnet coil and connector are integrated into a one-piece, encapsulated injection-molded body that reinforces wire bonds against vibration separation * The spool valve system utilizes aluminum valve bodies and spool valves that are surface-treated to create micro-finished sliding surfaces for increased wear resistance
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$58.99
$29.50
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Wiseco 2-stroke piston rings improve the overall function of your pistons and powerplant to maximize performance and keep you firing on all cylinders. Manufactured to optimize piston lubrication and reduce friction, ensuring longer performance from the heart of your engine, these rings are crafted from various metals and with specific finishes for both street and track. The 2-stroke rings are intended for use in cast iron, NikaSil, boron composite, and electrofusion bores; certain rings are designed for limited coatings, such as CSM and CDM model rings with chrome bores. Just match up the specs from your motorcycle with the size and type piston ring replacements you need. You can always depend on race-proven technology from Wiseco!
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$61.99
$29.50
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Sealed Power is one of the best-known names in the high performance arena. Featuring leading-edge design, premium materials, and precision engineering, Sealed Power valves are recognized for superior durability and fatigue resistance that can meet the demands of any application. Statistically controlled production (SPC) processes provide strict dimensional tolerances, exceptional quality, and optimal engine performance. Sealed Power offers a wide variety of valves to ensure the best replacement fit for your engine. Features include: * Unsurpassed engineering, manufacturing, and materials * High fatigue strength * Excellent heat resistance * Wear-resistant Stellite facings for late-model applications * Chrome or plated stems for extra run-in protection
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$16.99
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$14.50
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Mopar Replacement crankshaft main bearings are direct-fit OEM replacements that will provide the matching fit and function of your originals. Worn bearings cause poor operation and unwanted noises. For the most dependable and reliable service of your Chrysler, Dodge, or Jeep vehicle, you want genuine Mopar engine crankshaft main bearings to restore proper performance. Order the part application designed for your Mopar vehicle.
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$18.99
$14.50
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