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...

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Results 1 - 4 of 4

Rein Automotive OE Quality Expansion Tanks

Rein Automotive OE-quality expansion tanks install, fit and perform the way the original manufacturer intended. They're designed to match or exceed the factory materials used—produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable for a long service life. These engine coolant reservoirs are available in a wide range of sizes and configurations. Order the replacement model recommended for your vehicle.

Not Yet Reviewed

$41.99

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$73.99

COBB Tuning Air/Oil Separators

Factory crankcase ventilation systems recirculate dirty oil vapors back into the intake system causing an increase in crankcase pressure and a loss of engine efficiency over time. Thankfully, COBB Tuning has you covered with their well designed air/oil separators that prevent harmful oil vapors from entering the intake and creating a build up overtime. Decrease your crankcase pressure and increase your engine efficiency with COBB Tuning air/oil separators today! Other features and exclusive details include: * Efficiently decreases crankcase pressure by giving each engine vent port its own connection to the separator * Includes all necessary hardware for installation * Heat shielding on the crankcase breather and oil return lines * Coolant bleeder valve * Bespoke COBB color combination * Laser etched COBB logo

Not Yet Reviewed

$610.00

Sikky Manufacturing LS Catch Cans

It's rare when you can "have your cake and eat it too," as the saying goes, but in this case you can! Sikky Manufacturing developed a high-quality catch can that can easily be converted into an AOS (air oil separator). The catch can is a compact and efficient way to remove the oil from your crankcase ventilation system, routing clean air back to your engine. Quality is second-to-none, and these catch cans are packed with features and benefits that make it a must-have for your next build. In base form, the cans are equipped with dual-knitted stainless steel mesh filters to ensure maximum oil is removed from the air while flowing through the can. Allowing clean air to be re-routed back into the engine reduces the amount of carbon buildup and oil residue deposits on key components of the engine. These catch cans are universal to all LS engines and are designed to bolt to the right side cylinder head, conveniently located yet out of the way. The cans will work great regardless of which car your LS engine is in—and they're universal to the LS engine itself. They are CNC-machined from 6061 billet aluminum, with a black anodized hard coat to ensure the aluminum is protected and looks good for many years to come. There are several options for configuring the inlets and outlet to suit your unique needs. A handy thread-in dipstick allows you to quickly check the oil level in your can; and oil can be simply drained using the drain plug on the bottom (or you can thread the base off to pour out if you like). If the Air Oil Separator (AOS) option is included, a coolant reservoir will bolts onto the bottom of the can. This reservoir heats the can to reduce condensation, allowing the oil to be drained right back into the crankcase or oil pan with the provided drain line system. No need to worry about draining your can because the oil will return to the engine on its own as it's collected. Fittings, lines and check valve are included to make sure this is a trouble free install.

Not Yet Reviewed

$308.74

Fathouse Performance Billet Cap Kits

Upgrade your Mustang engine bay with Fathouse Performance billet cap kits. Machined from high-quality 6061 T-6 aluminum and finished in a sleek anodized red or black finish, these kits add a handsome subtle touch to your Mustang GT or Shelby GT's engine bay. Able to install in just minutes with simple hand tools, select the cap kit designed for your Mustang model. Included billet caps: * Coolant reservoir cap * Brake reservoir cap * Oil cap * A/C line caps * Dipstick handle * Washer fluid reservoir cap

Not Yet Reviewed

$349.99

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$399.99

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