Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
HONDA Camshafts & Valvetrain
Showing In Stock Items. Show All 151 Items.
Aisin Timing Belt and Water Pump Kits
Aisin timing belt and water pump kits will get your engine up and running again in no time. Drawing on its expertise as a leading water pump supplier to vehicle manufacturers worldwide, Aisin combines OE-matched components into convenient kits for a variety of makes, models, and engines. Order the kit recommended for your vehicle. Key features of Aisin timing belt and water pump kits include: * Advanced aluminum die-casting technology for size and weight reductions without sacrificing cooling performance * Engine-specific water pressure without excessive engine load * Improved strength body designs and carbon-ceramic mechanical seals prevent leaks
( 84 )
$129.99
—
$224.99
Cloyes Timing Chain Kits
Cloyes timing chain kits meet OE performance requirements. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These assemblies are available in various styles, including link belt, single roller, and single non-roller. Order the kit designed for fitment on your specific model or engine application.
( 179 )
$396.99
—
$515.99
Hot Cams Valve Shims
Hot Cams valve shims will work with OEM cam adjustments, as well as hot cam adjustments. They are made from 4140 cold rolled steel and are available in several thicknesses and diameters. Hot Cams valve shims are a must for any powersports application to keep it running at full power.
( 6 )
$122.99
—
$124.99
Melling Replacement Hydraulic Lifters
Melling replacement hydraulic lifters are perfect for when you're ready to freshen up your engine. Melling has designed these lifters to be within factory tolerances for the perfect fit. They are affordable and available as flat or roller lifters.
( 44 )
$8.99
Hybrid Racing K-Series Timing Chain Tensioners
Despite being a fairly robust motor, K-Series engines have been found to have weak timing chain tensioners that fall victim to excessive wear when aftermarket cams are installed in the motor (and in some instances with stock cams). The fast ramp rate of aftermarket cams is the main cause of this. Unfortunately, without tearing the motor down after every use, it's almost impossible to detect a worn tensioner before it's too late. While installing a stiffer spring in an OEM tensioner, like other companies do, will slow down the wear of an OEM style tensioner, it will not eliminate it. The use of a stiffer spring will also cause the timing chain to stretch faster. For this reason, Hybrid Racing designed its chain tensioner from scratch, ensuring it could take the abuse of aftermarket cams without causing faster than normal stretching of the chain. Hybrid Racing chain tensioners are designed to be stronger and more durable than the OEM Honda© chain tensioner found on K-Series motors. They're perfect for anyone who wants some added protection for their valuable motor. Each tensioner functions exactly like the OEM unit it replaces while improving upon the flaws of Honda©'s design. A dual-ratchet design features hardened tool steel teeth that mesh with a heat-treated chromoly piston. The teeth are crafted from the same material used for most the ratchets in high-end impact wrenches. The piston is designed to fit into the K-Series engine's timing chain guide tighter than the OEM unit does; this helps to avoid misalignment of the ratcheting mechanism and the premature wear that often occurs when aftermarket cams are used in conjunction with the OEM K-Series chain tensioner. In addition, the internal oil passageways have been optimized to respond to oil pressure increase faster than the OEM unit; this becomes critical in motors that rev quickly and to high RPMs. Hybrid Racing K-Series chain tensioners are manufactured from scratch. They're not rebuilt and rebranded OEM tensioners like those sold by other companies. These tensioners come with reliability that has been proven through years of the most abusive testing and refinement. Notes: * Dual ratchet design * Tighter tolerances than OEM Honda© chain tensioner * More durable than OEM unit * A must have if you're using aftermarket cams and valve springs * Fits: -- 2002-06 Acura© RSX -- 2004-08 Acura© TSX -- 2006-11 Honda© Civic Si -- All K-Swaps using one of these engines or similar K-Series engines
Not Yet Reviewed
$329.99
Melling Timing Chain Sets
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.
( 146 )
$114.99
—
$350.99
On Sale
AEM Electronics Tru-Time Adjustable Cam Gears
American-made AEM Electronics Tru-Time adjustable cam gears allow you to get maximum performance out of your engine by advancing or retarding cam timing in precise, one-degree increments. That's especially useful for heavily modified engines. AEM Electronics Tru-Time adjustable cam gears are CNC-machined from 6061 T-6 billet aluminum and have precision-cut, hard-anodized gear teeth. There are also laser-etched markings on the leading edge of the gears in one-degree increments for easy adjustment. Grade 8 bolts, installation instructions, recommended cam-gear settings, and decals are included.
( 5 )
$143.95
$129.55
Kibblewhite Valve Springs
Kibblewhite valve springs are designed using sophisticated, proprietary design and simulation software. That, as well as 70+ years of experience helps to determine critical characteristics, including stress, natural frequency, system harmonics, and fatigue life. Kibblewhite valve springs are made out of super-clean chrome-silicone valve spring wire and go through a heat treatment, stress-relief, and shot-peening process to allow Kibblewhite to bring you the best valve springs on the market in multiple styles, such as standard, high-lift, and beehive.
( 3 )
$21.87
Dorman Timing Covers
Dorman timing covers are a direct replacement that matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards. Features: * Direct replacement - this engine timing cover matches the fit and function of the original equipment cover. * Durable construction - this part is specifically designed to withstand extreme underhood temperatures for a long service life. * Cost-effective solution - offers original equipment quality at a competitive price. * Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life.
( 121 )
$52.99
—
$116.99
Dorman Variable Valve Timing Solenoids
Dorman variable valve timing solenoids will restore the fuel efficiency and normal operation of your vehicle. These direct replacement solenoids are engineered from quality materials for a proper fit and years of effective performance. They easily plug into the electrical harness and come conveniently packaged with the installation gasket (where applicable). Maintain proper oil flow and pressure with Dorman variable valve timing solenoids.
( 28 )
$38.99
—
$349.99
SpeedFactory Racing Adjustable Cam Gears
SpeedFactory Racing adjustable cam gears deliver precise cam timing control for performance Honda® engine builds. These adjustable cam gears are available for Honda® B-Series, H23, and D-Series engines, with options for pre-drilled, pre-installed magnets, or no magnets for high-RPM accuracy. CNC-machined from 6061-T6 billet aluminum with a black hard-anodized finish, they feature an "EZ-Dial" adjustment system for quicker, more accurate tuning. With a cam timing range of +/- 10 degrees, these adjustable cam gears help fine-tune the power curve with greater precision. The EZ-Dial 6mm hex key adjuster and enlarged timing scale help simplify adjustments and reduce the trial and error often associated with using the cam gear mounting bolt or crank pulley bolt.
Not Yet Reviewed
$124.68
—
$249.36
Cloyes Timing Chain and Gear Sets
Cloyes timing chain and gear sets provide the ultimate in timing reliability. They include a steel crankshaft gear and either an aluminum or ductile iron camshaft gear, along with a chain. Cloyes timing chain and gear sets have been precision-hobbed and crown-shaved to provide an accurate gear-to-gear mesh with no wear and tear on the gears.
( 8 )
$87.99
—
$301.99
Hot Cams Drop-In Performance Camshafts
Hot Cams drop-in performance camshafts are one of the most economical, reliable, easy-to-install camshafts and add power gains to dirt bikes, ATVs, and UTVs. Hot Cams drop-in performance camshafts feature 8620 billet case-hardened steel and are CNC-machined for an exact fit and lobe profile. They are engineered to be drop-in cams that use stock valve springs in most cases and have multiple stages to choose from for many of the most popular applications. Stage 1 is designed for excellent bottom end, Stage 2 is designed for increased bottom to midrange performance, and Stage 3 is designed for top end performance.
( 2 )
$215.75
—
$424.26
Skunk2 Racing Tuner Stage 4 Camshafts
Skunk2's Tuner Stage 4 camshafts are designed as a performance upgrade to highly modified vehicles running the D15/ D16 VTEC engines. They will outperform other Skunk2 Tuner offerings, which makes them a great match for max effort NA and Turbo engine builds! Tuner Stage 4's require a simple valve spring and retainer upgrade due to the additional lift, duration, and increased rpm range. These cams also incorporate Skunk2's cutting-edge FAST RAMP and AMAX features, which are responsible for increasing overall performance, producing unmatched response from idle to redline. You can expect optimized mid-range and top-end horsepower/torque with peak power moved up the rpm band, producing a seamless VTEC crossover! FAST RAMP is the same technology used in Formula One racing, where seat timing is reduced, which results in additional cylinder pressure and more torque but without compromising valve-train longevity. AMAX—a Skunk2 design, simply maximizes area under the lift curve without compromising reliability or valve-train stability. Skunk2 Racing's profiles feature more duration than competitors' at lifts above 1mm, resulting in greater efficiency and power.
Not Yet Reviewed
$398.99
Hot Cams Refill Shim Packages
Hot Cams refill valve shim packages contain five identical pieces in the size specified.
( 11 )
$10.35
—
$10.99
Melling Replacement Valve Locks
Melling replacement valve locks are designed for stock engines with standard retainers and pressure valve springs. Manufactured from stamped steel, they will replace your stock valve locks with no modifications. Rebuilding your valvetrain? Try these Melling replacement valve locks to eliminate any valvetrain failure.
( 8 )
$1.99
Standard Motor Engine Variable Timing Sprockets
Standard Motor engine variable timing sprockets will restore your vehicle's drivability. Designed to match OE performance, these SMP units are precision-machined to ensure accurate variable valve timing and correct rough idle. And, once installed, the cam phasers can help to reduce emissions and improve vehicle efficiency. Choose quality parts to get the job done right the first time; choose Standard Motor engine variable timing sprockets.
( 11 )
$165.99
—
$242.99
Dorman Camshaft Phasers
The variable valve timing sprocket is key to ensuring an engine's performance and clean running. Replace a worn factory VVT sprocket with this quality engineered sprocket to restore lost performance. Designed to install and perform like the original.
( 9 )
$135.99
—
$161.99
Skunk2 Racing Ultra Camshafts
Skunk2's Ultra Series camshafts are ideal for heavily modified engines—manufactured from proprietary, high-quality forged tool steel cores, and are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics. They optimize mid-range and top-end horsepower and torque, with peak power moved up the rpm band. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2's Ultra Series! The Ultra cams also feature Fast Ramp and AMAX profile technology, which increases overall performance and results in unmatched response from idle to redline. Thanks to FAST RAMP, the same technology used in Formula One racing, seat timing is reduced, which results in additional cylinder pressure and more torque without compromising valvetrain longevity. AMAX technology simply maximizes the area under the lift curve but without compromising reliability or valvetrain stability. Skunk2's profiles feature more duration than competitors' at lifts above 1mm, resulting in greater efficiency and more power. Order the cam for your application.
Not Yet Reviewed
$1,092.45
Skunk2 Racing Pro Series Timing Gears
An engine's camshaft must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Skunk2 Pro Series timing gears will enable serious tuners to optimize horsepower and torque by being able to adjust camshaft timing in one-degree increments to allow tuners to tailor the power curve appropriately—and thanks to laser-etched timing and directional marks, precise camshaft adjustments can be made quickly and easily. Pro Series cam gears feature precision-machined, hard-anodized teeth to reduce premature wear and utilize Skunk2's signature six-bolt design that eliminates gear slip. These cam gears are 35 percent lighter than OEM; CNC-machined 7075-T6 billet aluminum construction reduces rotational inertia, resulting in increased engine response and acceleration. Skunk2's adjustable cam gears have also been proven on race cars in the most extreme conditions for more than a decade. Choose the timing gears designed for your application.
Not Yet Reviewed
$288.56
D.I.D Racing Chain Cam Chains
Your D.I.D Racing Chain cam chains are ready to be tested by you! You'll be able to run your ride without fear because D.I.D's engineers are continuously improving their chain designs in order to handle the tremendous horsepower loads of today's high performance engines. When you want to replace your cam chain, replace it with a proven winner. Install D.I.D Racing Chain cam chains on your ride and get aggressive without fear!
( 1 )
$22.99
—
$119.99
Skunk2 Racing VTEC Solenoid Housings
Skunk2 Racing VTEC solenoid housings are beautiful billet units designed for use with Honda® B, F, H, and K Series VTEC engines. They are machined from 6061 billet aluminum and anodized with Skunk2's hard (gray) or black finishes for good looks and corrosion resistance. The solenoid housings are compatible with Honda's® original pressure sensor, solenoid internals, and gasket.
Not Yet Reviewed
$109.96
—
$109.99
Skunk2 Racing Pro Stage 3+ Camshafts
Gain an extra horsepower with the Pro Stage 3+ camshafts—Skunk2's professional line of high-lift, racing camshafts designed to optimize mid-range and top-end horsepower and torque, raising peak power higher than what Pro Stage 2+ camshafts allow for. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2's Pro Series camshafts. Skunk2's Pro Series 3+ camshafts will dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Pro Series camshafts are manufactured from proprietary, high-quality cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics. Skunk2's Pro Series camshafts also feature FAST RAMP and AMAX profile technology, which increases overall performance and results in unmatched response from idle to redline. Skunk2's profiles feature more duration than competitors' at lifts above 1mm, resulting in greater efficiency and more power. Skunk2 Racing designs and tests all of their camshafts in-house to ensure the highest quality and performance.
Not Yet Reviewed
$712.45
Skunk2 Racing Tuner Drop-In Camshafts
Skunk2's Tuner drop-in camshafts are designed as a performance upgrade to stock or near stock vehicles running 3-lobe VTEC K20A/ K20A2/ K20Z1/ K20Z3 and K24A2 engines or cylinder heads. These DIC's are compatible with stock valve springs and retainers; however, a valve spring upgrade can always be considered beneficial. Each cam is manufactured of forged tool steel core for increased torsional strength, improved durability characteristics, and reduced frictional effects. All of Skunk2 Racing cams are ground to exact specifications using state-of-the-art CNC cam grinding machines equipped with cubic-boron grinding wheels and feature hardened, wear-resistant lobes and surfaces. The Tuner DIC's incorporate the same cutting-edge FAST RAMP and AMAX features as Skunk2's professional BMF and Ultra lines, which are responsible for increasing overall performance and producing unmatched response from idle to redline. You can expect optimized mid-range and top-end horsepower/torque with peak power moved up the rpm band, producing a seamless VTEC crossover! Skunk2 designs and tests all of its camshafts in-house to ensure the highest quality and performance.
Not Yet Reviewed
$712.45
