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Engines & Engine Parts
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
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COMP Cams Adjustable Cam Gears
Tune your camshaft timing with COMP Cams adjustable cam gear sets. Your 2 and 4-valve engines have the capacity to make horsepower, but the factory timing gear setup can keep you from accomplishing your goals. COMP Cams adjustable cam gear sets provide up to 12 degrees of camshaft advance or retard, install just like the original factory gears, and work with OE timing chains. The sets feature both a steel hub and a steel outer gear for heightened durability and light weight. The ability to adjust the cam timing is important when your performance engine modifications are completed. Get the most from your engine with COMP Cams adjustable cam gear sets.
( 6 )
$341.95
Summit Racing™ Adjustment Rod Assemblies
Summit Racing™ adjustment rod assemblies are constructed of durable, long-lasting cadmium plated steel and are available in a variety of lengths for your specific auto applications. Shop Summit Racing™ parts for outstanding performance, value, and quality.
( 28 )
$30.99
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$46.99
Summit Racing™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears
Summit Racing™ Pro LS Billet adjustable timing sets and gears provide maximum strength and reliability for your engine build. These single-row chains are precision machined and available in standard, 0.005 under, and 0.010 under lengths for align-honed blocks. Summit Racing™ Pro LS Billet adjustable timing sets and gears work with 3-bolt performance cams and come in both 1x and 4x configurations to match any LS engine. More product features include: * Captured degree bushings that allow the cam to be advanced or retarded in 2-degree increments * The upper gears are compatible with factory LS2 timing chains
( 14 )
$127.99
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$141.99
March Performance Universal Adjustment Rod Assemblies
March Performance universal adjustment rod assemblies can be used just about anywhere. They include a stainless steel adjustment spacer and high performance rod ends with jam nuts. The rod assemblies are available in different lengths to fit your application.
( 8 )
$42.99
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 )
$138.95
Fidanza Billet Aluminum Adjustable Cam Gears
Fidanza billet aluminum adjustable cam gears are CNC-machined from 6061-T6 billet aluminum. They feature 12 degrees of laser-etched adjustments in both directions, beveled tooth edges for increased belt life, and an outer hard-anodized gear for maximum strength. These Fidanza cam gears are available in several anodized finishes to fit your vehicle's style.
Not Yet Reviewed
$188.99
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$199.49
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
$147.31
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$503.74
Trick Flow® Hydraulic Lifters and Lash Adjusters
No camshaft swap is complete without a new set of lifters. Treat your engine to the "good stuff" with new Trick Flow® hydraulic lifters or lash adjusters. Featuring durable hardened steel construction, these lifters and adjusters are a must when installing new cams—and are perfect replacements for worn or ticking lifters in used engines. The retro-fit roller lifters with vertical-style link bars are designed for a roller cam conversion in engines originally equipped with a hydraulic flat tappet cam. Overhead valve engines may require different length pushrods. The sets are available in a variety of fitment options for applications from 1955 and up.
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$9.99
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$814.99
COMP Cams Keyway Adjustable Billet Timing Sets
COMP Cams keyway adjustable billet timing sets are an exceptional choice for your street or race vehicle. Whether you're building, replacing, or upgrading, these sets will deliver the performance you need. The chains are available in single- and double-roller style—and are designed for fitment on a wide range of engine-specific applications. Features include: * Induction-hardened steel billet gears for durability * 9-keyway crank sprocket for 2-degree incremental adjustability, 8-degree maximum advance/retard * Pre-stretched, heat-treated single or double roller chain with heavy-duty large pin design * Includes Torrington roller thrust bearing for reduced friction
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$134.95
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$431.95
Summit Racing™ Adjustable Timing Pointers
Get up to four degrees of timing adjustment with Summit Racing™ adjustable timing pointers. They're precision-machined from T-6 6061 billet aluminum, and are designed for a minimum of clearance between the pointer and damper, so parallax errors reading the timing marks are virtually eliminated. Mounting hardware is included.
( 156 )
$30.99
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$34.99
Trick Flow® Replacement Adjustable Crank Sprockets
In the event that you have to replace the crank sprockets on your Trick Flow® Modular timing chain and gear set, we have you covered. These crank sprockets are machined from billet steel for durability. These crank sprockets are also adjustable for fine-tuning your modular engine.
( 14 )
$70.99
COMP Cams Rocker Arm Adjusting Nuts
COMP Cams rocker arm adjusting nuts are designed for the ultimate in strength and locking force. They are precision-ground for minimum runout and are tapered for extra strength in the locking area. The special alloys in the polylocks ensure a quality and strength not found in any other competitive products.
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$6.95
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$152.95
Ford Performance Parts 5.0L Coyote Lash Adjusters
Ford Performance Parts 5.0L Coyote lash adjusters are the correct choice for your rebuild. Manufactured from hardened steel for superior strength, these direct fit replacements will function perfectly in your Coyote engine. The small, but complex components are extremely important and are the only ones that meet the tight tolerances needed to produce winning results in your valvetrain. One size does not fit all; trust the ingenuity of Ford Performance Parts lash adjusters for the best performance in your 5.0L Coyote.
Not Yet Reviewed
$298.99
Jesel Replacement Rocker Arm Adjuster Kits
Jesel replacement rocker arm adjuster kits are designed to help you rebuild your Jesel rocker arm. They include four cup adjusters, four 12-point nuts, four washers, and assembly lube.
( 3 )
$104.00
Ford Performance Parts 5.0L/5.2L Coyote High Performance Lash Adjusters
Ford Performance Parts 5.0L/5.2L Coyote high performance lash adjusters are oriented towards racing applications. They offer an upgrade over the stock lash adjusters by adding a small internal oil reservoir. This reservoir provides extra oil capacity within the adjuster in the event that the oiling system collects air during severe vehicle dynamics. These high performance lash adjusters are original equipment in the 2015-2018 GT350. Count on Ford Performance parts for your next rebuild.
( 1 )
$353.99
ATI Adjustable Timing Pointers
Mis-time a high performance engine just once, and you could wind up with a very expensive boat anchor. Help eliminate that possibility with ATI adjustable timing pointers. They're machined from quality billet aluminum and provide up to four degrees of adjustment to help ensure accurate timing and optimum performance. These pointers provide a high contrast against brightly painted or plated engine parts and are available for most popular engines.
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$44.00
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$63.99
COMP Cams Ultimate Adjustable Billet Timing Sets
If being able to adjust your cam timing quickly and easily is a top priority, then COMP Cams Ultimate Adjustable billet timing sets could be the answer. They have 2-piece billet steel cam sprockets, which let you change cam timing without removing the degree wheel or releasing the valvetrain load, and there's no cam bushing to break. Timing can be varied from 6 degrees retarded to 6 degrees advanced. Chains are heavy-duty, double-row types with hefty 0.250 in. rollers. A one-piece roller thrust bearing handles unwanted end loads.
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$243.95
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$277.95
ARP Perma-Loc Rocker Arm Adjusters
Stop your rocker arms from loosening forever with these ARP Perma-Loc rocker arm adjusters. Made from heat-treated, premium-grade 8740 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Other features include exclusive heads with special shouldered stops to hold the adjusting wrench, precision CNC-machined threads to ensure optimum seat pressure, flush-machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation.
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$69.99
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$215.99
Howards Cams Stud Girdle Adjustment Nuts
Howards Cams offers a great solution to convert positive stop-type rocker arm attachments (which don't allow for any sort of adjustment) into fully adjustable valvetrains with their stud girdle adjustment nuts. These precision-machined, high-strength steel alloy parts provide minimum runout with their heat-treated construction and durable coating. Get the most out of your ride with the Howards Cams components (offered in different thread diameters) that best suit your application requirements.
( 2 )
$6.99
COMP Cams Adjustable Rocker Arm Conversion Kits
COMP Cams adjustable rocker arm conversion kits replace the factory studs with new studs, spacers, and adjusting nuts. These kits are a simple, easy, and inexpensive way to add an adjustable valvetrain to your engine.
( 10 )
$174.95
Dart Adjustable Pushrod Guideplates
These Dart adjustable pushrod guideplates are designed to give you the extra flexibility in alignment that you need for cylinder heads with different spacing. They are manufactured from durable steel and install easily with no modifications.
( 18 )
$10.18
Lakewood EZ-Adjustable Bellhousing Dowel Pins
Lakewood EZ-Adjustable bellhousing dowel pins are unique because they slip easily into the engine block and are designed to be turned with a wrench rather than a screwdriver. Once they're pointed in the correct direction, a set screw (which runs down the center) is then tightened, which prevents the dowel pin from turning. No need to pound the pins in and out—a no drilling or tapping is required! Order the model recommended for your vehicle and engine application.
( 29 )
$199.95
Pioneer Rocker Arm Adjusting Nuts
These Pioneer rocker arm adjusting nuts are designed for use with stamped steel rocker arms. These polylock nuts include Allen screws and a wrench.
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$111.99
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$177.99
Trick Flow® Adjustable Pushrod Length Checker Replacement Cup-Style Ends
Trick Flow® adjustable pushrod length checker cup-style ends can be used to replace lost or damaged ends—or to convert a Trick Flow® ball end-style pushrod length checker to a measuring tool for engines that use cup-style pushrods. The ends are available to fit 5/16 in. and 3/8 in. diameter pushrods.
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$7.99
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$10.99
