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ATK High Performance GM LM7/LS1 347CI 500 HP Stage 1 Long Block Crate Engines

ATK High Performance GM LM7/LS1 347CI Stage 1 engine 500 hp long block crate engines offer streetable horsepower—producing big mid- to upper-end power with a noticeable idle. The ATK LM7/LS1 engines are designed for individuals that may have their own component parts already, and who may also have an interest in completing out the engine build themselves. Typically ATK GM LM7/LS1 347CI 500 hp base engines consist of: * LM7 5.3L Gen 3 block * OE GM reground crankshaft * Forged I-beam connecting rods * Forged pistons * Piston rings * Hydraulic roller camshaft * CNC-ported cathedral port cylinder heads * OE rocker arms with trunnion upgrade * Oil galley plugs installed and sealed All LS long blocks will include: * LS2 lifter trays * LS7 high-rev lifters * Melling high-pressure oil pump * SA Gear billet timing chain with 9 keyway adjustment

Not Yet Reviewed

$7,498.99

Edelbrock Total Power Package 420+ HP LS1 Top-End Engine Kits

Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.

Not Yet Reviewed

$6,197.95

ATK High Performance GM LM7/LS1 383CI 515+ HP Stage 1 Long Block Crate Engines

ATK High Performance GM LM7/LS1 515 hp+ Stage 1 long block crate engines offer streetable horsepower producing big mid- to upper-end power with a noticeable idle. ATK Stage 1 or base engines are designed for those of you that may have component parts already and want to complete the build yourself. Typically, ATK GM LM7/LS1 515 hp+ base engines consist of: * LM7 5.3L Gen III iron block * K1 4340 forged crankshaft * Forged I-beam connecting rods * Forged pistons * Piston rings * Hydraulic roller camshaft * CNC-ported cathedral port cylinder heads * OE rocker arms with trunnion upgrade * Oil galley plugs are installed and sealed All LS long blocks will include: * LS2 lifter trays * LS7 high-rev lifters * Melling high-pressure oil pump * SA Gear billet timing chain with 9 keyway adjustment

Not Yet Reviewed

$7,898.99

Edelbrock Total Power Package Vic Jr. LS1 Top-End Engine Kits

Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.

Not Yet Reviewed

$6,301.95

ProCharger P-1SC-1 Supercharger Kits

ProCharger P-1SC-1 supercharger kits are absolutely the most powerful and reliable supercharger systems offered for your vehicle. For street use or at the track, they'll deliver the largest increase in horsepower and torque available from any supercharger system. Their extremely low-charge air temperatures provide much better engine longevity by protecting your motor from detonation. These supercharger kits are designed with a fundamental understanding of the physics behind supercharging and are engineered to the highest quality standards. By using CNC machining and nearly indestructible 7075 T-6 aircraft aluminum to produce the largest and strongest impellers in the industry, they're able to again improve both performance and reliability. The P-1SC-1 kits are the only centrifugal superchargers to incorporate billet impellers in production models. Hundreds of models are available to ensure precise fitment on your vehicle. Select the ProCharger system and options tailored for your application.

4.78 out of 5 stars ( 9 )

$7,899.00

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$9,484.00

ATK High Performance GM 408 LQ4 Stroker 600 HP Stage 1 Long Block Crate Engines

ATK High Performance GM 408 LQ4 Stroker 600 hp Stage 1 long block crate engines offer streetable horsepower producing big mid- to upper-end power with a noticeable idle. ATK Stage 1 or base engines are designed for those that may have their own component parts already, and who also are interested in completing out the build themselves. Typically ATK GM 408 LQ4 Stroker 600 hp base engines consist of: * 6.0L iron LQ4 Gen III block * 4340 forged crankshaft * Forged H-beam connecting rods * Forged pistons * Chromoly piston rings * Hydraulic roller camshaft * Performance aluminum cylinder heads * OE rocker arms with trunnion upgrade * Timing set

Not Yet Reviewed

$8,997.99

ATK High Performance GM 415 LS3 Stroker 620 HP Stage 1 Long Block Crate Engines

ATK High Performance GM 415 LS3 Stroker 620 hp Stage 1 long block crate engines make big horsepower, producing big mid- to upper-end power with a noticeable idle. ATK Stage 1 or base engines are designed for those that may have their own component parts already, and who also are interested in completing out the build themselves. Typically ATK GM 415 LS3 Stroker 620 hp base engines consist of: * New GM LS3 block * Forged 4340 crankshaft * Forged H-beam connecting rods * Forged 2618 pistons * Chromoly piston rings * Hydraulic roller camshaft * Performance aluminum cylinder heads * OE rocker arms with trunnion upgrade * Timing set

Not Yet Reviewed

$10,969.99

Dart LS Next2 Cast Iron Bare Blocks

Dart's LS Next2 cast iron bare engine block can elevate your LS Next platform with 9.240/9.450 deck heights, 4.000/4.125 bores, and billet steel main caps. Unleash unmatched strength with 1/2 in. main studs and compatibility for 8CW crankshafts and 1/2 in. head studs. Blocks come machined to accept fully counterweighted crankshafts. Additional details and specs: * Larger 4-bolt billet steel main caps * Priority main oiling system with two lifter crossovers and restrictor provisions * Siamesed cylinder bores with extra thick walls * Cylinder barrels extended .375 in. at the bottom * Extra thick decks ensure reliable head gasket seal * Blind 1/2' head bolt holes * Scalloped water jackets increase flow around cylinders for better cooling * Clearance for 4.100 in. stroke with steel rods * Clearanced for center counterweighted crankshafts * 1/2 in. main studs, with 4 splayed outer bolts on middle main bearing caps * LS style motor mounts * Provisions for OE stock roller lifter and cam * Uses stock timing covers and stock rear cover * All OE bolt holes for starter, water pump, etc. * Driver or passenger side starter mounts * Camshaft location: Standard * Freeze plug type: Brass press-in * Camshaft lifter bore: 0.842 IN * Main bearing type: Chevrolet LS * Main cap type: 4-bolt * Rear main seal type: LS * Engine type: ICE

Not Yet Reviewed

$5,449.99

Edelbrock E-Force Universal Supercharger Systems for Engine Swaps

Edelbrock E-Force universal supercharger systems are designed for engine swaps into street rods and muscle cars. They feature 12 in. long runners for maximum low-end torque and great drivability. They're capable of an incredible 600+ flywheel horsepower and 550+ lbs.-ft. of torque. If you're looking for a supercharger system for your hot rod to provide instantly reliable horsepower with low boost for minimum stress on your engine, look no further than an Edelbrock E-Force universal supercharger system—exactly what you need for your engine swap project. Order the model recommended for your year/make and engine application. Edelbrock E-Force universal supercharger systems include the following components: * Supercharger manifold assembly * Cast aluminum tensioner/idler bracket * Cast aluminum engine valley tray * Heavy-duty automatic belt tensioner * Dual, high-capacity, bar and plate, intercoolers * High-flow 95mm mass airflow sensor housing * Extruded aluminum fuel rails with -6 AN lines * Custom-molded intercooler hoses with quick-connect fittings * Electric intercooler water pump * Intercooler recovery tank * Fuel injectors * Steel idler pulleys with heavy-duty, high-speed bearings * High-flow conical air filter * Edelbrock aluminum engine covers * Plug and play, electrical harness, installation hardware * 3.5 in. supercharger pulley

Not Yet Reviewed

$7,658.95

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$8,739.95

FAST Cathedral Port Supercharger/Camshaft Power Packages for GM LS

FAST Cathedral Port Supercharger/Camshaft Power Packages for GM LS provide the perfect paring of products for enthusiasts looking for 850+ hp potential from their GM LS engine. They feature Edelbrock's 2300 TVS supercharger with integrated intercooler and COMP Cams' LST camshaft designed for supercharger applications. FAST Power Packages for GM LS have all the basics required to install the supercharger, but necessary accessory items such as fuel injectors, air intake, and heat exchanger pump are left up to the installer, providing total flexibility for custom installations. FAST Edelbrock/COMP Cams Power Packages for GM LS include: * 2300 TVS supercharger—integrated high-capacity, dual bar and plate intercooler enables major power gains through lower inlet air charge temperatures * Supercharger pulleys: -- 3.875 in. is pump gas-friendly supercharger pulley for engine break-in, initial tuning, and general performance driving -- 3.000 in. when maximum power is desired on race fuel or E85 * Accessory drive pulleys * Fuel lines and rails * Low Shock Technology camshaft * Pushrods * Dual valve springs * Tool steel retainers * Valve locks and seals * Spring seats * Installation hardware

Not Yet Reviewed

$7,954.95

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Crate Engines with EFI

ATK specializes in muscle. With the highest quality internal parts and dyno-proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty. This ATK High Performance GM LM7 5.3L 500 hp long block crate engine is fitted with AFR heads and FiTech EFI. Engine specifications: * Horsepower: 500 * Torque: 440 * Block: OE LM7/5.3L iron * Bore/stroke: up to 3.903 in. x 3.622 in. * Displacement (cu.in): up to 347c.i.d. * Crankshaft: OE GM 24 tooth reluctor wheel * Rods: OE powder metal * Pistons: Hypereutectic 10.1 compression * Rings: Moly * Camshaft: Hydraulic roller * Cam specs: Custom performance grind * Timing chain: OE single roller * Cylinder heads: -- AFR CNC ported aluminum -- 59cc/200cc -- 2.000 in. intake/1.570 in. exhaust * Rocker arms: OE 1.7 ratio * Oil pump: Melling M295 * EFI System: -- FiTech Ultra port injection LS1 750 hp with transmission control -- Wiring harness and ECM/TCM included * Fuel injectors: FiTech 55 lb. * Spark plugs: Autolite #104 * Spark plug wires: 8mm * Balancer: Stock internally balanced

Not Yet Reviewed

$8,899.99

Performance Design Carbon XR Intake Manifolds

Performance Design carbon XR intake manifolds feature cross-ram architecture constructed of carbon fiber and billet 6061-T6 aluminum for your LS3/LS7 application. They are built for torque with long runner lengths and plenums that employ a high-temperature, resin-infusion manufacturing process for consistent walls and a beautiful finish out of the mold with an internal core for rigidity. Their 5-axis CNC-machined head flange offers perfect port matching to the head entrance. The carbon fiber runners feature high-temperature, pre-impregnated manufacturing with braided stock resulting in no seams or ply drops throughout the part for ultimate strength. Build for performance without losing sight of aesthetics when you order the black or red Performance Design carbon XR intake manifolds best suited for your application. Other product features, items, and specifications include: * Runner length of 12.50 in. from bell mouth to head interface * Bell mouth entrance on each runner features a 2.75 in. effective diameter * Height – approximately 11.60 in. from block valley * Dual 90mm throttle with GM 4-bolt design (custom throttle plates can be used to fit different throttle bodies) * Plenum volume - 7.2L each (14.4L combined) * Accepts USCAR EV6-style fuel injectors (LS9/LSA injectors have targeted spray patterns and are not recommended) * Can be reversed on the engine * Works with moderate boost (rated up to 25 psi; custom builds for higher boost levels available as special orders) * Best suited for race cars, resto-mod, off-road race trucks, race boats, and hot rods (does not fit underhood on late model vehicles) * Throttle bodies can be rotated 180 degrees on LS7 versions * Single or dual IAC (LS1 style) can be mounted on either bank of LS7 versions * LS7 version accepts Gen 4 GM MAP sensor and features three 1/4 in.-NPT ports for PCV, charcoal canister, vacuum line, etc.

Not Yet Reviewed

$5,999.99

Vortech Supercharger Systems for GM LS-Swap

Vortech supercharger systems for GM LS-Swaps operate at an even higher level of sophistication than any original equipment system. They're currently one of the most popular engine swap power plants in the world. In every application, the LS systems have established themselves to be fantastic platforms to swap into just about anything. They operate at an even higher level of sophistication, with a boost curve generated by Vortech's superchargers that are ideally matched with today's highly evolved engines and give you power when you need it. The supercharger and the technologically advanced subsystems fully integrate into the vehicle's existing platform, yielding a smooth continuity of power and performance.

4.67 out of 5 stars ( 3 )

$5,025.99

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$7,144.99

KW HLS Lift Systems

KW HLS lift systems are designed to lift your sports car or lowered vehicle to safely negotiate obstacles such as speed bumps, railroad crossings, road construction, garage approaches, and underground car parks. Due to the low center of gravity, many performance cars have less ground clearance than is needed to get over obstacles in the road, and can risk bottoming out--doing damage to aero components, underbody parts, or the oil sump. To prevent the possible risk of damage, these lift systems will hydraulically raise either the front or all four corners, providing extra ground clearance. The KW HLS systems are available for many factory struts and coilovers, as well as upgrades for your KW coilovers (sold separately).

Not Yet Reviewed

$11,194.00

Wilwood AERO4 WCCB Carbon-Ceramic Big Brake Rear Parking Brake Kits

Wilwood AERO4 WCCB Carbon-Ceramic Big Brake rear parking brake kits offer an extreme performance upgrade engineered to maximize braking capacity inside custom wheels. The kits provide WCCB Carbon-Ceramic rotors, Wilwood's exclusive Dynamic Bobbin Mount parking brake hat, AERO4 calipers, brake pads, and hardware. Additional features, benefits, and contents: * AERO4 calipers are competition proven and offer fully detail machined forged aluminum caliper bodies for superior strength and resistance to deflection and separation under high load. The calipers are offered in two powdercoat colors. * WCCB Carbon-Ceramic rotors are made from a proprietary blend of ceramic matrix composite material and dynamically uses a proprietary integrated anti-rattle Bobbin Mounting System. WCCB rotors offer higher thermal conductivity and heat capacity than conventional iron or titanium rotors of similar or even greater weight, and have been developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. * Parking brake hat is black e-coated aluminum * Rear parking brake kits offer a simple bolt-on installation with internal shoe backing plates for outstanding holding power and are fully compatible with ABS and OE master cylinder output.

Not Yet Reviewed

$8,071.83

Alcon Pro-System Brake Kits

Alcon offers Pro-System brake kits for a wide range of vehicles, including many Chevrolet Corvettes and Camaros, BMW M3's, and Volkswagen Golf models from the late 1990s and up. These replacements are manufactured from factory-style materials and specifications to ensure proper fit and long-lasting performance. Depending on the front and/or rear kit you select, components may include a vented rotor with slotted surface, aluminum caliper, and semi-metallic brake pads. The brake parts are available in a variety of diameters, thicknesses, and bolt patterns. Order the kit(s) recommended for your application.

Not Yet Reviewed

$8,172.99

KW Club Sport Coilover Kits

If you spend more time on the track than on the road, then the KW Club Sport coilover kits are for you. Developed for optimum performance in keeping with motorsports applications for race track and road use, these coilovers feature linear race springs with camber adjustable front top mounts. The coilover kits have stainless steel strut housings, high-quality yellow springs, and purple aluminum components. They were designed with independently adjustable compression and rebound dampers to give you the perfect setup for any race track. Order the kit recommended for your vehicle.

Not Yet Reviewed

$5,394.00

LS Classic Series '62 Fuelie Intake Manifold Systems

LS Classic Series '62 Chevy Fuelie intake manifold systems are designed to give your LS engine the look of GM's iconic Corvette "flat top" mechanical fuel injection system while using modern technology for ultimate performance. These systems are based on a cast-aluminum, two-piece manifold, just like the originals. These intake systems include billet aluminum fuel rails, all mounting hardware, and gaskets. These systems require GM LS3 OEM fuel injectors and a GM four-bolt, 92mm, drive-by-wire throttle body and are compatible with GM and aftermarket engine control units and harnesses that support both drive-by-wire and speed density tuning. LS Classic Series '62 Fuelie intake manifold systems are available for rectangular or cathedral-port LS cylinder heads. Order the intake manifold system suited to fit your application.

Not Yet Reviewed

$5,153.95

LS Classic Series '63 Fuelie Intake Manifold Systems

LS Classic Series '63 Chevy Fuelie intake manifold systems are designed to give your LS engine the look of GM's second generation mechanical fuel injection system found in 1963 to 1965 Corvettes while using modern technology for ultimate performance. These systems are based on a cast-aluminum, two-piece manifold, just like the originals. The intake kits include billet aluminum fuel rails, all mounting hardware, and gaskets. These systems require GM LS3 OEM fuel injectors and a GM four-bolt, 92mm, drive-by-wire throttle body. They are compatible with GM and aftermarket engine control units and harnesses that support both drive-by-wire and speed density tuning. LS Classic Series '63 Fuelie intake manifold systems are available for rectangular or cathedral-port LS cylinder heads. Order the intake manifold system suited to fit your application.

Not Yet Reviewed

$5,153.95

Edelbrock Total Power Package RPM LS2 Top-End Engine Kits

Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.

Not Yet Reviewed

$5,962.95

LS Classic Series '57 Fuelie Intake Manifold Systems

LS Classic Series '57 Chevy Fuelie intake manifold systems are designed to give your LS engine the look of GM's iconic original mechanical fuel injection system while using modern technology for ultimate performance. These systems are based on a cast-aluminum, two-piece manifold, just like the originals. These intake systems include billet aluminum fuel rails, all mounting hardware, and gaskets. These systems require GM LS3 OEM fuel injectors and a GM four-bolt, 92mm, drive-by-wire throttle body and are compatible with GM and aftermarket engine control units and harnesses that support both drive-by-wire and speed density tuning. LS Classic Series '57 Fuelie intake manifold systems are available for rectangular or cathedral-port LS cylinder heads. Order the intake manifold system suited to fit your application.

Not Yet Reviewed

$5,153.95

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