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QA1 Level 2 Full Vehicle Handling Suspension Kits

QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues. Greater control and improved cornering are key benefits of QA1 Level 2 handling suspension kits. They're designed to boost performance and include a more extensive assembly of components than Level 1 kits. They offer easy bolt-on installation and full compatibility with the OEM parts you attach them to. All QA1 handling suspension kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you desire. Select the kit designed for your vehicle.

5.0 out of 5 stars ( 12 )

$5,216.95

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$7,059.95

Summit Bucks

Chevrolet Performance ZZ427/480 HP Long Block Crate Engines

Chevrolet Performance has recreated the classic L88 Big Block combination in the ZZ427/480 long block crate engine. Rated at 480 hp, it features an iron block, forged steel crankshaft, and high-flow aluminum cylinder heads. An upgraded hydraulic roller camshaft improves drivability and rpm range, while lower 10.1:1 compression means you can enjoy the power on pump gas, too. The ZZ427 comes complete with: high-flow oval port heads, a high-lift camshaft, aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires, and a 14 in. flexplate. If you're looking for a modern version of the classic L88, the Chevrolet Performance ZZ427/480 long block crate engine is the answer. Additional specs and features include: * 4.250 in. bore with 3.750 in stroke * Cast iron block with 4-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum pistons * Hydraulic roller camshaft: - Valve lift .527 in. intake/.544 in. exhaust - Duration (.050 in) 224 intake/ 234 exhaust * Aluminum oval port heads with 110cc chambers * 2.190 in. intake/1.880 in. exhaust valves * 10.1:1 compression ratio * Aluminum 1.7:1 ratio roller rocker arms * HEI distributor * 770 cfm carburetor * Aluminum short water pump * Ignition timing base 10 degrees BTDC, 36 degrees total * 6,400 maximum recommended rpm

3.6 out of 5 stars ( 5 )

$16,940.27

QA1 Level 2 Big Wheel Kits

Build your project exactly how you want with QA1 Level 2 Big Wheel kits! Get the perfect look by easily adjusting your ride height with front and rear coilovers. Raise or lower your car 2 in. the front. Raise it up to 2 in. or lower it by up to 3 in. in the rear. QA1 Level 2 Big Wheel kits allow you to dial-in the exact style you want in minutes with the included spanner wrench. These complete bolt-on suspension kits are designed to fit up to 28 in. wheels on your vehicle and include everything needed to get your Box sitting right, while giving you a better ride and improved handling. Product features and benefits: * Double-adjustable coilovers give you the ability to individually tune your shock compression and rebound to get the perfect ride and get more grip off the line for drag racing * Adjustable upper and lower trailing arms allow your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well to gain more clearance for up to 28 in. wheels * Tubular control arms are much lighter and stronger than stock and will upgrade front-end geometry for better drivability—and are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires * Tubular sway bars help reduce body roll and improve stability with front and rear sway bars to reduce handling issues that come from big wheels and raised ride heights * Easy, bolt-in installation * Parts come powdercoated and ready-to-install with all necessary hardware to allow you to bolt up the kit right in your garage or work with your local shop * Works with original factory rear axle housings or Quick Performance 9 in. rear axle housings

5.0 out of 5 stars ( 2 )

$5,439.95

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$5,715.95

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Ford Performance Parts Megazilla Crate Engines

The Ford Performance Parts engine team has unleased the 7.3L Megazilla crate engine! The Megazilla features the Ford Performance 7.3L intake manifold, CNC-ported cylinder heads, forged pistons and connecting rods. The Megazilla crate engine cranks out 612 hp and 670 lbs.-ft. of torque in a streetable package running on premium pump gas. Megazilla crate engine features: * 7.3L displacement * 10.5:1 compression * (M-6049-SD73P/M-6050-SD73P) CNC-ported aluminum cylinder heads * (M-9424-73LP) low-profile intake manifold * (M-9926-M5292) 92mm throttle body * Mahle forged pistons * Callies H-beam forged connecting rods * (M-6303-SD73) production steel crankshaft * (M-6250-SD73A) hi-performance 7.3L camshaft w/ VCT delete * (M-6010-SD73) production cast iron block Peak power output (J607 standard): * 612 hp @ 5,580RPM * 670 lbs.-ft. of torque @ 3,920RPM * Over 500 lbs.-ft. of torque from 2,500 rpm to 6,000 rpm Assembly includes: * Coils/plug wires/spark plugs * Production oil pan * (M-6038-73) shipping/storage cradle * Production engine wiring harness Additional information: * Bellhousing bolt pattern same as the Ford 4.6/5.4 and Coyote 5.0L * For control packs, please refer to part number: M-6017-73M and M-6017-73A (sold separately) * Custom calibration required * For starter, please refer to part number: M-11000-SD73 (sold separately) * For FEAD, please refer to part number: M-8600-SD73 and M-8600-SD73AC (sold separately) This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

Not Yet Reviewed

$22,728.99

Magnuson Radix TVS1900 Supercharger Kits

Down to the smallest part, the Magnuson line of TVS1900 bolt-on supercharger systems are engineered as a complete package. The supercharger, supercharger intake manifold, inlet, pulley, fuel injectors, fuel rails, front & rear fuel crossovers, and intercooler come pre-assembled to make installation simple and easy while the accessory box is organized into individual sub-assemblies to help ensure that you don't lose track of parts in the middle of your installation. All the hardware needed for a full and complete installation is also included so you won't be running to the local parts store in the middle of your installation. In addition, our full color, step-by-step installation manuals will walk you through the install process with exact attention to detail. Magnuson's TVS1900 superchargers utilize EATON's latest 6th Generation supercharger rotor technology found in such industry leading performance vehicles as the Corvette ZR-1, the Cadillac CTS-V, and the 2013 Mustang GT500. These Twin Vortices Series superchargers feature a pair of four-lobe, high-helix rotors with 160-degrees of overall twist that are housed in Magnuson's patented high-flow housing. This highly efficient package requires less power to drive, delivers cooler discharge temperatures, and is much quieter than many of its competitors. These superchargers are all manufactured in their TS16949 certified facility – the highest ISO OEM quality certification standard in the market.

3.4 out of 5 stars ( 5 )

$7,195.00

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$7,595.00

Ridetech 1968-72 GM A-Body Complete Coilover Systems

Ridetech 1968-72 GM A-body complete coilover systems include everything necessary to create modern drivability for your vintage GM muscle car. All the parts are designed to maximize tire contact, while providing high-speed stability and steering feel. The included rear Strongarms utilize Ridetech's innovative R-Joint technology—combining the best qualities of low-friction movement, lateral stability, full-range articulation, and quiet operation in one bearing. Take the guesswork out of purchasing a new suspension for your classic with a Ridetech complete coilover system. Kit items, features, and specs: * Front upper and lower control arms * Tall spindles induce more negative camber gain, allowing tires to lean into the turn—and allowing for longer shocks and more suspension travel * Upper and lower front Strongarms include Delrin bushings to reduce deflection and stiction * Four HQ Series coilovers allow fine tuning via rebound knob at the top of the shock; they come standard with a 1,000,0001-mile warranty * Brackets included with rear coilovers for easy attachment to frame and rear-end * Front MUSCLEBar helps reduce body roll, creates room for wider front tires, and includes PosiLink end links for immediate engagement between chassis and control arms * Adjustable-rate rear MUSCLEBar

Not Yet Reviewed

$5,645.00

Magnuson Magnum TVS1320 Supercharger Kits

Magnuson TVS1320 supercharger kits make power you can live with! Magnuson's powertrain integration technology offers you the ability to have big horsepower and drivability in the same supercharger. These TVS1320 systems were developed to be direct bolt-on kits with minimal downtime, and straightforward installation. An enthusiast with basic tools can install the system in a weekend, or about a day for an experienced installer. The TVS1320 also looks and fits like OEM, almost like it belongs there. With no cutting or welding, it's also easily reverted to stock. The supercharger itself is maintenance free- pre-filled and sealed, nothing to check or top off for the lifetime of the engine. Magnuson only uses the highest quality components in their supercharger kits. Everything you need to supercharge your application is included, right down to detailed step-by-step installation instructions. Order yours today and unleash the power of a Magnuson Supercharger!

5.0 out of 5 stars ( 1 )

$7,495.00

Ford Performance Parts F-150 Supercharger Kits

These Ford Performance Parts F-150 supercharger kits are designed to put approximately 160 hp and 160 ft.-lbs. of torque at the rear wheel. They feature an intercooled design, use the factory throttle body, and include a 95mm mass air meter. Ford Performance Parts F-150 supercharger kits include a Pro-Cal voucher to get your computer custom-calibrated.

5.0 out of 5 stars ( 1 )

$9,752.99

QA1 1988-98 C1500 Front and Rear Coilover Conversion Systems

QA1 1988-98 C1500 front and rear coilover conversion systems are a great upgrade to your C1500 suspension. Each kit comes with QA1's proven adjustable coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. These shocks allow for ride height adjustability and are 100 percent dyno-tested and serialized. The QA1 C1500 front control arms and rear torque arms are manufactured from 12-gauge HSLA steel tubing for increased strength and are powdercoated for long lasting durability. Topped off with performance ball joints and low-friction, maintenance-free bushings. Complete with adjustable instant center, panhard bar, and pinion angle to allow you to adjust the system to your exact needs. This kit will add more stability and allows for optimum camber adjustment in a lowered truck. Easily bolt in this system--no welding or bed removal required. Everything needed is included, all the way down to the hardware.

Not Yet Reviewed

$5,597.95

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$6,879.95

Magnuson Magnum MP90 Supercharger Kits

Thanks to its positive-displacement roots-type design, the Magnuson Magnum MP90 delivers immediate throttle response with zero turbo lag and torque that's ready when you are, from off-idle through the entire rev range. Designed for daily dependability and hard use alike, this system integrates a large liquid-to-air intercooler, front-mounted heat exchanger, and electric water pump to keep intake temps down and performance consistent, even under heavy load or hot weather. Whether you're crawling at Moab or hauling on the jobsite, the MP90 is built to keep pace. Magnuson's engineers developed this system to meet the same quality and durability standards as OEM components. The supercharger, intake manifold, and intercooler are integrated into a single sealed unit, minimizing leak points, reducing install time, and requiring zero maintenance. It's pre-filled, factory sealed, and ready to run out of the box. Installation is straightforward, a pro can handle it in a day, and a skilled enthusiast can complete it over a weekend. The included 50-state-legal calibration is delivered via a plug-and-play handheld programmer, tuned for both daily drivability and maximum power gains.

4.0 out of 5 stars ( 2 )

$6,395.00

McGaughy's Premium Suspension Lift Kits

McGaughy's Premium suspension lift kits are a high-quality way to outfit your rig with a new attitude. Delivering your preferred 2 to 10 in. front and/or rear lift, these kits provide more than their basic package and include everything you need to achieve the proper stance. McGaughy's offers different options and components in their kits to provide the most complete suspension kit for your specific vehicle; and most of the parts are finished with a durable black or silver powdercoat. Elevate your truck; order the suspension lift kit recommended for your application.

2.0 out of 5 stars ( 1 )

$5,688.00

Ridetech 1973-87 C-10 Complete Coilover Systems

Ridetech 1973-87 C-10 complete coilover systems will turn your pickup into a true muscle truck. They include everything needed to dramatically improve the handling, ride quality, and stance of your "square fender" pickup. These C-10 coilover kits are 100 percent CAD-engineered in-house and refined on Ridetech's exclusive test track. Your C-10 has an excellent frame design with inherently low rocker height and good strength. Ridetech complete coilover suspension systems take that great starting point and turn it into a proper muscle truck with high performance handling and sporty stance. Features include: * 4-link kit, 100 percent bolt-on design with minimal cutting and no welding required * C-notch brackets tie in directly with the upper crossmember, while link bar mounts use factory bolt holes in front along with factory axle pad mounting points * Front Strongarm control arms * HQ Series single-adjustable coilover shocks with 24 degrees of rebound adjustment to help you dial-in ride quality and fine-tune handling characteristics * Drop spindles * Front upper coilover mounting brackets * Beefy 1.5 in. MUSCLEBar sway bar kit * Exclusive 1,000,001-mile shock absorber warranty

Not Yet Reviewed

$7,320.00

Ridetech 1982-2003 S-10 Complete Coilover Systems

Ridetech's 1982-2003 S-10 complete coilover systems eliminate your truck's factory leaf springs, replacing them with a heavy-duty wishbone link-style system that includes their excellent R-Joints for smooth, bind-free articulation. Your pickup truck will greatly benefit from the lowered ride height and improved ride quality offered—not to mention, the new stance will give your truck a whole new attitude. Ridetech 1982-2003 S-10 coilover systems include: * Upper Strongarms feature tall ball joints to provide increased camber gain * Lower Strongarms feature double sheer lower mount for increased strength * Tru-Turn steering linkage optimizes bump steer * HQ Series coilovers with impact forged aluminum bodies * Front MUSCLEBar helps reduce body roll and includes PosiLink end links * Rear wishbone system greatly improves traction, handling, and ride quality

Not Yet Reviewed

$5,720.00

Edelbrock Twin-Force Stage 2 Turbo Systems

Edelbrock offers Twin-Force Stage 2 Turbo System for a variety of applications—with or without a tuner included. Are you ready for the next level of performance? These systems include all of the great components of the State 1 Power Package, PLUS a pair of turbos incorporating the latest turbocharger technology from Garrett. * Model 158332 includes a tuner with the Stage 2 calibration—and offers a 150 RWHP gain over stock * Model 158330 does not include a tuner, which allows the installer to use an existing tuner to flash the appropriate calibration into multiple vehicles.

Not Yet Reviewed

$5,731.95

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$6,502.95

Heidts Superide II Independent Front Suspension Kits

Enjoy driving your fat-fendered cruiser with the smooth ride and handling of independent suspension. Heidts Superide II independent front suspension kits utilize a Mustang II spindle to allow for a front mount rack and pinion unit, making engine installation much easier. The upper control arms use threaded adjusters for the wheel alignment. Unlike eccentric adjusters, they will never slip or lose alignment when hitting bumps in the road. Dozens of packages are available for applications from 1935 and up. Components include: * Heidts 3-piece crossmember * Mustang II stock spindles * Tubular upper and lower control arms * Front disc brake kit with 11 in. diameter brake rotors and 4-piston brake calipers * Manual rack and pinion steering, front mounted * Billet single adjustable coilover shocks with silver powdercoated springs

4.0 out of 5 stars ( 1 )

$5,213.00

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$5,854.00

TCI StreetFighter Automatic Transmission Packages

TCI StreetFighter automatic transmission packages are durable enough to withstand the rigors of even the toughest street machines. Using the highest quality TCI manufactured components, each StreetFighter package is equipped with an automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. Each transmission goes through a variety of tests to verify that internal fluid pressures and shift characteristic match TCI's strict quality control standards. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected. Each transmission package consists of a triple-tested TCI transmission and precision-tuned torque converter, a universal transmission cooler and premium TCI RTF transmission fluid. These packages are available with a variety of transmission models and other performance options. Choose the package for your application needs.

3.41 out of 5 stars ( 17 )

$5,070.95

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$5,119.95

Ridetech 1959-64 Chevy Air Suspension Systems

Ridetech 1959-64 Chevy air suspension systems are designed specifically for the Chevy "B" Body cars. These kits provide an ultra-low show stance while maintaining excellent ride quality and handling. Choose the air suspension system recommended for your year/model. Some kits may vary depending on your application. Ridetech 1959-64 Chevy air suspension system features and notes: * Upper Strongarms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Lower Strongarms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Front HQ Series Shockwaves utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling (also allows fine-tuning of the ride quality and handling) * Front and rear MUSCLEBars help reduce body roll and create room for wider tires. PosiLink end links provide immediate engagement between the chassis and control arms. * Rear Strongarms provide added strength to help get the power to the pavement * Rear Coolride and HQ Series shocks simply bolt in place of the stock springs. Important note: Control system is not included. To complete your air suspension system, a Ridetech compressor system is recommended. * Ridetech kit 11060298 upper arm and panhard bar utilize R-joint technology to provide smooth operation and reduce roll bind; must be used with stock spindles. Some cars have two rear upper control arms and will need an additional Strongarm. (1959-64 GM B-Body includes Impala, Bel Air, Biscayne, Brookwood, El Camino, Kingswood, Nomad, and Parkwood)

Not Yet Reviewed

$5,195.00

BD Diesel Performance Automatic Transmissions

BD Diesel Performance automatic transmissions are designed to transfer the power from high-torque modified diesel engines. They feature redesigned clutch packs with 50 percent more holding surface, steel 6-pin planetary gear carriers, and new lube ports added for high-load areas. Shift strategies and pressure circuits are also modified to handle the high-torque applications. BD Diesel transmissions are not rebuilt factory transmissions--they are custom-tailored to work with your modified truck.

3.0 out of 5 stars ( 1 )

$5,194.95

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$5,894.95

VEGE Remanufactured Long Block Crate Engines

VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.

3.72 out of 5 stars ( 79 )

$5,045.99

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$8,139.99

Ridetech 1988-98 Chevy/GMC C1500 Complete Coilover Systems

Ridetech C1500 complete coilover systems include everything needed to create modern drivability with an aggressive stance for the 1988-98 Chevrolet and GMC C1500 trucks. The package contains front upper and lower Strongarm tubular A-arms, front and rear HQ Series coilover shocks, front sway bar, HD drop spindles, and rear wishbone with integrated C-notches. The benefit of a Ridetech complete suspension system is that it removes all the guesswork as to which components to purchase—saving you time and money. Overview of features, specs, and parts: * Ride height is approximately 4 in. lower than stock in the front and 6 in. in the rear (coilovers add adjustability for rebound and ride height) * Front coilover setup includes HQ Series shocks and bolt-on upper shock mounts to allow more ground clearance and maximum suspension travel * HQ Series aluminum body shocks are a monotube design, rebound adjustable, and come with a 1,000,001 mile manufacturer warranty * Upper Strongarm A-arms feature corrected ball joint angles for the lowered ride height, and the length has been altered to create more camber adjustment. Injection-molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. Also includes integrated brake line mounting brackets. * Lower Strongarm A-arms feature a double-sheer lower shock mount for increased strength; the injection-molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. Also included are quality ball joints for a completely bolt-on experience. * Front MUSCLEBar sway bar is included to reduce body roll and includes the Delrin liners to minimize suspension bind * HD drop spindles are used to all the use of a longer stroke shock and improve suspension geometry and bump steer * Bolt-on wishbone system greatly improves traction, handling, and ride quality. Installation does not require welding or major modifications to the bed floor. -- Includes patent-pending R-joint rod ends to eliminate binding and noise -- Wishbone upper link (rather than panhard bar) for zero lateral movement during suspension travel allows extremely tight wheel/tire fitment -- Optimized anti-squat, instant center and pinion angle migration for dramatic improvements in handling and traction -- Bolt-on C-notch reinforces OEM frame rails and features integrated suspension mounts -- Simple installation with minimal OEM rivet removal

Not Yet Reviewed

$6,880.00

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Edelbrock E-Force GM Truck and SUV Stage 1 Street Legal Supercharger Kits

Edelbrock E-Force GM truck and SUV Stage 1 Street Legal supercharger kits up the power in your late model GM truck or SUV. These GM Supercharger systems are specially designed for each application and will allow you to boost your towing performance to impressive levels. These systems feature long intake runners for maximum low end torque making them ideal for towing and off-road performance applications.

3.4 out of 5 stars ( 5 )

$7,931.95

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$10,803.95

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Edelbrock E-Force Jeep Wrangler Supercharger Kits

Now you can get more power for your Pentastar equipped JK! These all-new Edelbrock E-Force Jeep Wrangler supercharger kits are designed exclusively for the Pentastar 3.6L V6 engine. They'll increase torque for improved towing and off-road performance when you need it the most, while retaining great daily driving manners. The superchargers have been designed from the ground-up, and utilize the Eaton Gen VI 1320 TVS rotor assembly for maximum efficiency in a compact package. The manifold assembly also features a dual-pass intercooler for reduced air temperature. Edelbrock E-Force Jeep Wrangler Supercharger Kits have great looks, as well, black powdercoated with machined highlights for durability and a unique appearance to give your engine compartment a distinctive look. Here are a few more Edelbrock E-Force Jeep Wrangler supercharger kit features: * Exclusive design fits under the stock hood * Bolt-on installation * Self-contained oil system with 100,000 mile service interval (no drilling or plumbing required) * Electronic PCM programming module with application-specific tuning * Integrated bypass valve for minimal decrease in fuel economy

3.0 out of 5 stars ( 2 )

$6,772.95

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$8,347.95

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Chevrolet Performance 5.7L 350 C.I.D L05 Gen I 210 HP Truck Crate Engines

Chevrolet Performance 5.7L 350 C.I.D L05 Gen I 210 HP truck crate engines deliver performance and value. These long blocks start with a precisely CNC-machined 4-bolt main block, graphite coated hypereutectic pistons, and a flat-tappet hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable while still providing good airflow through the engine. All Chevrolet Performance 350 L05 crate engines comply with an 18-step quality process, then get torque-to-turn, compression, and oil pressure-tested at the end of the line. More product features, items, and specs include: * Roller camshaft ready * Mechanical fuel pump capable * Cylinders honed on a computer-controlled machine * Forged steel crankshaft * One-piece rear seal * Powdered metal connecting rods * Silent link-type timing chain * New valve covers, oil pan, timing cover, and harmonic balancer for fewer labor hours at your installer * 210 hp at 4,000 rpm * 300 lbs.-ft. torque at 2,800 rpm * 9.4 to 1 compression ratio * Camshaft with 165/174 duration at 0.050, 0.382 In./0.402 ex. lift * 1.94 in. intake/1.50 in. exhaust valves * Center bolt cylinder heads (65.3cc chambers)

1.0 out of 5 stars ( 1 )

$5,749.99

ATK High Performance Chevy LQ4 6.0L 505 HP Long Block Crate Engines

ATK High Performance Chevy LQ4 6.0L 505 hp long block crate engines are designed to be a performance upgrade for LS-based vehicles or perfect for a 2001-07 Chevy Truck LQ4 or LS swap in a hot rod. Expect big mid- to upper-end power, with a noticeable idle. (For optimal performance, you'll need headers, chassis dyno tune, and 36 lb. injectors. Engine specifications: * Horsepower: 505 * Torque: 480 * Block: OE LQ4/6.0L Iron * Bore/Stroke: Up to 4.040 in. x 3.622 in. * Displacement (cu.in.): Up to 371 * Crankshaft: OE GM 24-tooth reluctor wheel * Rods: OE powder metal or stock GM * Pistons: Hypereutectic 10:1 compression * Rings: Moly * Camshaft: Hydraulic roller * Cam specs: Custom performance grind * Timing chain: OE single roller * Cylinder heads: OE cathedral port aluminum 71cc/210cc 2.00/1.55 * Rocker arms: 1.7 ratio * Oil pump: Melling STD volume * Engine info: -- Oil: Conventional / Non-Synthetic 10W30 -- Oil Filter: Wix or K&N -- Timing: Set to factory specifications via PCM module -- Spark Plug Gap: .040 in. -- Firing Order: 18726543 -- Octane: 91+ -- Stall Converter: 1800+ -- Exhaust: 1 5/8 + Headers (Per application – Larger diameter will make more power) * NOTES: This engine replaces the 2001-07 Chevy 6.0L LQ4 engine. ECM MUST BE TUNED; not doing so can damage the engine. A PCV valve must be run. You must also run an air-oil separator system such as the Moroso 85487 to capture the excess crankcase vapors LS engines are known for. If you are not running a MAP sensor, the MAP timing option in the timing control box must be zeroed out all the way across. Failure to do so will allow the controller to add timing which can lead to detonation. You must also run some sort of a steam line kit that dumps to your water pump, radiator or radiator hose; ATK recommends a 4-corner setup like the Trick Flow TFS-306SB601. This allows air pockets/hot spots to escape the heads and can also be used to purge out trapped air when filling the radiator for the first time.

3.0 out of 5 stars ( 2 )

$5,198.99

Parts and Accessories