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...

Showing In Stock Items. Show All 11 Items.

Individual Parts

Part Groups

Results 1 - 5 of 5

Trick Flow® GenX® 220 Cylinder Heads for GM LS2

Trick Flow GenX® 220 cylinder heads for GM 6.0L LS2 engines are a great value in GM LS performance. The cathedral port heads incorporate features of Trick Flow's fully CNC-ported LS heads in a more affordable "Fast As Cast®" version that flows nearly as much air as Trick Flow's competition ported heads. The special Fast As Cast runner design duplicates the port shape and profile of fully CNC-ported runners, resulting in near-CNC-ported performance for the same price as regular cast cylinder heads. Other features include shallower 13.5° valve angles to decrease valve shrouding and increase mid-lift airflow, relocated spark plugs, CNC-profiled combustion chambers with port-to-valve seat blending (bowl blending), improved rocker arm/ valve cover clearance, and a rigid casting design. Trick Flow GenX 220 cylinder heads are emissions-legal under CARB E.O. #D-747 for 1997-present GM vehicles with 5.7L and 6.0L engines. They are available fully assembled or as bare castings. Sold individually.

4.75 out of 5 stars ( 4 )

$1,199.99

—

$1,249.99

Improved Racing CCS Oil Catch Can Kits

Improved Racing set out to design the best air-oil separating catch cans specifically for the factory supercharged vehicles. Focused on three simple design goals: maximized efficiency, durability, and ease of use, the development of the CCS oil catch cans happened over several years and included ANSYS Fluent CFD simulations, extensive bench tests, and on-vehicle street and track tests. Final prototype testing also included a 9-month beta testing program in collaboration with various road racers, drag racers, and drifters. The CCS's design maximizes air-oil separation efficiency, resulting in a peak separation efficiency of 85 to 90 percent. For comparison, none of the competitor's catch cans tested showed a peak efficiency of more than 60 percent. The CCS oil catch cans are durable, made from high-quality, reliable components and, as with any Improved Racing product, nothing will vibrate loose or come apart under racing conditions. Keep contaminants out of your intake to increase octane and keep your engine clean with Improved Racing CCS oil catch can kits. Select the kit specifically designed for your application needs. Product details: * The CCS features tangential entry port for cyclonic separation for maximized efficiency—separates as much vapor from crankcase blow-by fumes as possible with minimal restriction * Other features include stainless steel filter with multiple filter seals, primary seal, bell mouth exit plenum, anti-splash-back funnel with spiral drain groves, and 7.0 fluid oz. or 3.5 fluid oz. reservoir * Quick-turn, easy to service reservoir * Includes mounting bracket and custom made, emissions friendly, quick-connect lines—designed specifically for factory supercharged vehicles * CNC-machined aluminum bracket locks into position every 22.5 degrees—allows for different mounting options specific per the make and model vehicle to offset catch can from engine to clear larger engine covers, evap lines, etc. * Optional drain kit (sold separately) is available to allow for remote draining without removing the catch can—because engine bay fitment is tight on specific vehicles * Fast and flexible mounting bracket system for installation/removal and positioning—tool-free bracket nut can be removed without tools, or snug it down with 5/8 in. wrench * No sight glass needed—just push-up and twist a 1/8th turn to remove the reservoir and look inside, no more fumbling, or endless unscrewing to remove the reservoir * A powerful wave spring keeps the reservoir locked in place—included positive safety lock clip is also included just in case you want to be absolutely sure the reservoir cannot be removed

5.0 out of 5 stars ( 8 )

$299.99

BluePrint Builder Series LS376/530HP Standard Edition EFI Crate Engine and ZF 8HP70 Trans Combos

The BluePrint Builder Series LS376/530 hp Standard Edition EFI crate engine and ZF 8HP70 trans combo is a complete, modern, turnkey LS powertrain package for performance builds. It features a powerful 376 cu. in. (6.2L) LS engine making 530 hp, paired with a cutting-edge, lightning-fast ZF 8-speed automatic transmission. The kit is managed by a Holley EFI system for easy integration into restomods, pro-touring cars, and hot rods, offering high performance and reliability. Key component details: * BluePrint Builder Series: This is a line of complete engine/transmission packages designed to simplify swaps by taking the guesswork out of matching components, saving time and expense * LS376/530 hp: A 376 cu. in. (6.2L) LS-based engine (similar to GM's LS3) producing 530 hp and 495 lbs.-ft. of torque, built with BluePrint's aluminum heads, hydraulic roller cam, and hypereutectic pistons on a strong cast-iron block * Standard Edition EFI: Means it's fuel-injected, coming with a BluePrint-calibrated Holley Terminator X ECU, wiring harness, drive-by-wire pedal—and essential accessories like the intake manifold, throttle body, alternator, and water pump for a truly "swap-ready" experience * ZF 8HP70 Trans: A sophisticated 8-speed automatic transmission known for its quick 200ms shift times, wide gear ratio, and lightweight design, providing dual-clutch-like responsiveness with modern automatic refinement, complete with a torque converter installed * What this combo offers you: -- Performance: Modern shifting and strong power for thrilling acceleration -- Ease of installation: Comes assembled, tested, and tuned for a smoother swap -- Reliability: Built with quality parts and backed by the factory -- Modern drivetrain: Brings contemporary automatic transmission technology to classic cars

Not Yet Reviewed

$19,999.00

BluePrint Builder Series LS376/510HP Standard Edition EFI Crate Engine and ZF 8HP70 Trans Combos

The BluePrint Builder Series LS376/510 hp Standard Edition EFI crate engine and ZF 8HP70 trans combo is a complete, modern LS-based engine and advanced 8-speed automatic transmission package, perfect for resto-mods. It offers 510 hp, quick shifting (200ms), and a turnkey solution with integrated Holley EFI, electronics, and accessories—designed for high performance and easy installation in classic cars. * Engine details (LS376/510 hp): -- Type: GM LS-vompatible376 cu, in. (6.2L) -- Power: 510 hp / 440 lbs.-ft. torque -- Block: High-strength cast iron LSX-style block -- Heads: BluePrint LS3 aluminum heads -- Internals: Hydraulic roller cam, hypereutectic pistons, nodular iron crankshaft -- Fueling: Holley Terminator X Max EFI system, LS3 cast intake, drive-by-wire throttle body, injectors * Transmission details (ZF 8HP70): -- Type: Sophisticated 8-speed automatic -- Performance: Lightning-fast appx. 200ms shift times, wide gear ratio for strong acceleration -- Control: Integrated controller pre-programmed for simple plug-and-play with the engine's ECU -- Benefit: Modern, dual-clutch-like feel with traditional automatic comfort and lightweight internals * Package features (Builder Series): -- Turnkey: Engine and transmission come assembled, saving time and complexity -- Accessories: Includes black pulley kit, water pump, alternator, etc. (some configurations) -- Electronics: Complete harness, ECU, and drive-by-wire pedal -- Ideal for: * Pro-Touring builds, Resto-mods, high performance street machines * Swaps needing modern power and efficiency without the hassle of sourcing individual components

Not Yet Reviewed

$17,999.00

—

$19,999.00

COMP Cams XFI RPM High-Lift Camshafts

COMP Cams XFI RPM high-lift cams have been designed to increase horsepower and extend the rpm range of your engine. Made for applications where a high-lift is necessary, these cams have the power to help you meet your performance goals.

4.33 out of 5 stars ( 3 )

$404.95

Page 1 of 1