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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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Proform GM Licensed Slant Edge Valve Covers
Give your engine an aggressive, custom look with a pair of GM licensed slant edge valve covers by Proform. The diagonal cut of the top section ensures no mess, and the bottom lip will give a tight seal. Each of these valve covers is designed to clear roller rockers and stud girdles. They're available in a variety of styles and finishes for applications from the 1950s and up.
( 220 )
$317.95
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$408.95
ACDelco GM Genuine Parts Replacement Bolts
ACDelco GM Genuine Parts replacement bolts are available for a variety of applications, including transmission torque converter housings. Installing factory-recommended hardware helps to ensure the same performance, durability, and service life you expect from General Motors.
( 15 )
$3.99
Ford Performance Parts 2018-19 Mustang GT Coyote Engine Covers
Ford Performance Parts 2018-19 Mustang GT Coyote engine covers are designed to finish off the look of your Coyote-powered muscle car. These decorative plastic covers mount over the fuel rails, injectors, and engine wiring. The covers include an oil filler neck to allow you to reuse the engine oil cap. They also feature foam isolators to help block out engine noise. Dress-up your engine bay with an engine cover kit from Ford Performance.
Not Yet Reviewed
$181.99
Proform GM Licensed Chevy Engine Dress Up Kits
If you have been looking for great looks in an easy-to-install package, look no further than Proform GM licensed Chevy engine dress up kits. The valve covers are constructed of heavy-gauge steel to reduce leakage around the flanges and have the Bowtie Emblem embossed into them. They come in your choice of three finishes: triple chrome plated for a durable, long-lasting shine; black crinkle for little cleaning; or high-tech metallic gray.
( 114 )
$169.95
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$339.95
March Performance Front Mounted Power Steering Brackets
March Performance front mounted power steering brackets eliminate the need or the search for all of the wraparound and header mounting brackets required for belt tensioning. Precision CNC-machined from solid billet 6061-T6 aluminum, they fit perfectly and handle high torque and vibration. These brackets are available in your choice of ultra, custom, or deluxe kits to suit your automotive needs.
( 51 )
$103.99
Engine Works Timing Covers
Engine Works offers timing covers in a variety of styles for many Chevy and Ford engine applications. The one- or two-piece covers are available in stamped steel or diecast aluminum—in multiple finishes. These replacements are essential in protecting the timing belt, timing chain, or cam belt of your vehicle from road debris, grime, and gravel. Order the model recommended for your ride.
Not Yet Reviewed
$14.96
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$23.71
Proform Stamped Steel Mopar Valve Covers
Proform stamped steel Mopar valve covers offer a heavy dose of visual appeal under the hood. The vintage Mopar emblem has been embossed into each steel valve cover, then hand-painted with a shade of blue that matches engine blocks of that era. Oil-restricting baffles are pre-installed, and the valve covers come equipped with air breather and PCV grommets (unless otherwise specified). Sold in pairs, the covers are offered in chrome plate or black crinkle finishes, and will make a great addition to any Chrysler engine. Order the valve covers in application and finish to make your Mopar stand out!
( 44 )
$116.95
Chevrolet Performance Factory Replacement Dipsticks
Chevrolet Performance factory replacement dipsticks offer an easy upgrade when your original becomes loose, bent, or otherwise dysfunctional. These steel engine oil dipsticks are available in a variety of finishes—and for countless application-specific vehicles.
( 51 )
$20.99
Proform Mopar Engine Dress Up Kits
These Proform Mopar engine dress up kits are ideal for customizing engines and enhancing the appearance of your engine compartment. All parts are chrome plated for lasting beauty.
Not Yet Reviewed
$264.95
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$317.95
On Sale
Proform Valve Cover Breathers
Proform offers valve cover breathers in a variety of top styles and finishes. They allow more fresh airflow down into the crankcase, increasing the cycle of oil vapor flow out of the crankcase. Order the look preferred for your engine bay.
( 16 )
$21.95
Ford Performance Parts Aluminum Valve Covers
What's a high performance Ford without a set of Ford Performance Parts aluminum valve covers? Take your pick from cast aluminum covers with smooth, finned, and pentroof designs in a variety of polished, satin black, and powdercoated finishes. The valve covers are available in a variety of styles with an impressive array of Ford, Cobra, and Mustang logos that are sure to add an individual touch to your Ford. Features include: * Available for a wide variety of Ford engines * Baffled * May require modifications for roller rockers * Some applications will clear stud girdles and roller rocker arms * Where applicable, include oil fill cap and grommets * 1.200 in. round oil fill/PCV holes on some applications * Most are 50-state legal when installed with appropriate closed PCV hardware
( 142 )
$377.99
Proform Chevy Bowtie Timing Chain Covers
Proform Chevy Bowtie timing chain covers are the add style and protection to your engine bay. They're made of heavy steel for durability and to ensure excellent gasket sealing. The officially licensed GM covers include the Chevrolet name and a Bowtie emblem to give your part an authentic factory look. They're engineered to meet General Motors standards for reliable installation and include a GM production oil seal already installed. Available for both Chevy small and big block engines from the 1950s through the '90s, these Bowtie timing chain covers are designed as replacements for engines with a bolt-on timing pointer.
( 71 )
$37.95
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$46.95
Proform Slant Edge Diecast Aluminum Valve Covers
Offering polished performance, Proform slant edge diecast aluminum valve covers aren't just another pretty face. They're made from an innovative mold design that delivers generous internal clearance. These tall covers feature a removable baffle and include grommets. Plus, the price is pretty sweet, too! Top your cylinder heads with the performance and value of Proform slant edge diecast aluminum valve covers.
( 39 )
$339.95
Proform Mopar Timing Chain Covers
Give your Mopar some much needed attention with Proform and their heavy gauge factory replacement timing chain cover. Having your choice of finishes, you're sure to put a smooth look to the front of your engine. It even comes with the factory crankshaft seal pre-installed.
( 19 )
$52.95
Proform Stamped Steel Chevrolet Valve Covers
Proform stamped steel valve covers are 20 percent thicker than typical aftermarket valve covers. This greatly reduces the likelihood of leakage around the valve cover flange area caused by fasteners being over-torqued. These heavy-gauge steel covers are officially licensed GM products and bear the Chevrolet logo and Bowtie Emblem, unless otherwise specified. They're available in both tall and short heights, with either a chrome or black crinkle finish. Oil-restricting baffles are offered in many valve covers, for those who want to maintain the PCV hookup; and all covers are supplied with grommets for use with an air breather and PCV valve.
( 320 )
$105.95
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$158.95
Proform Slant Edge Aluminum Breather Caps
No more stamped steel breather caps for aluminum valve covers! Complete your engine dress-up look with a breather cap that actually matches your look! These Proform Slant-Edge aluminum push-in breather caps are available in five different finishes, and with just about every bowtie emblem configuration imaginable.
( 66 )
$41.95
On Sale
Proform Air Breather Caps for Chevrolet
Top-off your engine dress up project with these good looking air breather caps from Proform. They come in your choice of a chrome plated steel or black crinkle finish.
( 112 )
$21.95
Crown Automotive PCV Valves
The PCV valves help regulate the amount of airflow, which helps prevent oil leaks and sludge buildup by drawing clean air into the engine. Replace plugged or deteriorated valves with Crown Automotive direct fit parts for your Jeep or Dodge/Chrysler. These crank case vent valves also prevent moisture contamination and regulate the amount of vacuum. Keep your engine in top running order with proven Crown Automotive parts.
( 24 )
$4.99
Cloyes Timing Chain Guides
Cloyes engine time chain guides/tensioners are available in a variety of materials and finishes—for more than a dozen positions. They utilize the latest in design technology, ensuring proper fit and quiet, maintenance-free performance that meets or exceeds OEM requirements. Order the model recommended for your vehicle and engine application.
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$2.99
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$84.99
Ford Performance Parts Slant-Edge Valve Cover Breather Caps
No more stamped steel breather caps for aluminum valve covers! Complete your engine dress-up with a breather cap that actually matches your look. These Slant-Edge aluminum push-in breather caps from Ford Performance Parts are available in five different finishes, and with just about every Ford Oval emblem configuration imaginable—raised and milled, recessed with inlaid paint, and even no emblem at all. The vivid 3D Oval emblem give these 2.5 in. diameter breather caps a bold, clean look.
( 3 )
$44.99
March Performance Power Steering Brackets
Dress-up your performance! It's easier than you think with March Performance power steering brackets. These brackets provide accurate fit and handle high torque and vibration easily. They're offered individually or as a kit depending on your application needs. All brackets are precision machined from high-quality material. Get the most out of your vehicle--use March Performance parts!
( 92 )
$68.99
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$210.99
March Performance Aluminum Serpentine Water Pump Pulleys
March Performance aluminum serpentine water pump pulleys are precision CNC-machined to run perfectly true. They are machined from 6061-T6 aluminum for extra strength and wear, and feature a no-polishing clear powdercoated finish. These water pump pulleys are available in performance ratios for increased horsepower, mid-performance ratios, and high water flow ratios. They are designed to increase cooling during critical low-speed driving to prevent overheating.
( 76 )
$106.99
COMP Cams Degree Bushings
Using COMP Cams offset bushings is the simplest way to change the degree of a camshaft in relation to the crankshaft. These bushings offer accurate positioning of the cam because of their precise manufacturing.
( 14 )
$20.95
Proform Valve Cover Mini Nuts
Proform valve cover mini nuts are offered in a variety of materials and finishes to suit your needs. Studs are included for correct gasket positioning.
( 29 )
$21.95
