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ATK High Performance Chrysler 5.7 Gen III Hemi 400 hp long block crate engines were built in a team effort with Comp Cams. Utilizing ATK remanufactured GEN III 5.7L Hemi engines; they upgraded the camshaft, springs, and pushrods to produce reliable 400+ hp. Features typically include: * Seasoned OE Gen III Hemi block * OE reground crankshaft * OE reconditioned connecting rods * Hypereutectic pistons * Chromoly piston rings * Hydraulic roller camshaft * Aluminum cylinder heads * OE shaft mount rocker arms
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$3,999.50
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$4,798.99
On Sale
For Jeep lovers who wish to upgrade their axles, Spicer Drivetrain Products Ultimate Dana 44 crate axle assemblies will give you increased durability and strength, on and off the trail. You can be assured of quality and performance when you rely on an industry leader like Spicer Drivetrain. Features: * Axle tubing 5/16 in. thick * Nickel chromoly steel axle shafts * Steel brackets 1/4 in. thick * 1350 axle shaft U-joints * Nodular iron differential cover
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$5,169.99
$4,704.69
Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern muscle car will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla's multi-core design. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel and ultra-smooth, mandrel-bent piping.
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$2,847.99
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$3,015.99
Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat's Series 9000 cast crankshaft, plus I-beam or H-beam connecting rods with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul, or Clevite 77, depending upon the application—and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond, and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings. Nearly 800 Scat kits are available; order the package tailored for fitment with your engine application.
( 128 )
$2,281.99
Advance Adapters AX15 manual transmissions offer medium-duty power to handle the torque and horsepower of most V8 engines. These AX15 transmissions feature a 13 degree tailhousing rotation for a perfect direct replacement for your older TJ Wrangler. Or, step up from light-duty with a successful retrofit of your stock transmission to these AX15 transmissions. Make your swap more powerful with Advanced Adapters new--not rebuilt--AX15 manual transmissions.
Not Yet Reviewed
$2,156.44
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.
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$2,356.99
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$4,617.99
If you want to beef up your steering so your JK Wrangler handles better while running larger tires, PSC Jeep JK Big Bore XD steering cylinder assist ready kits are what you need to do it! The Jeep JK Big Bore XD steering cylinder assist ready kits are base kits that have been designed to work in conjunction with other additional cylinder assist components (sold separately) to help get your application ready for your cylinder assist setup.
Not Yet Reviewed
$2,698.99
PSC has taken the Jeep JK steering system back to the drawing board and engineered their exclusive Jeep JK Big Bore XD steering cylinder assist kits. These kits resolve the original steering issues, and efficiently handle the increased torque loads on vehicles equipped with up to 44 in. tires, upgraded aftermarket axles, differential lockers, or any combination thereof. These are the ultimate steering upgrade packages, and PSC includes everything needed for a successful install.
Not Yet Reviewed
$3,198.50
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$3,812.44
On Sale
Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as delivering the most control and the most efficient way to deliver fuel to your engine. Along with innovative design, Pro-Flo 4 systems have the latest technology with an all-new ECU, and even more features for advanced tuning, with the key being their exclusive E-Tuner app with base calibrations developed on their dyno. Edelbrock Pro-Flo 4 EFI systems include and feature: * Engine Control Unit with faster processor and upgraded Bluetooth chip in a thinner waterproof design * Fully assembled intake manifold with air valve, fuel rails, and injectors * Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation * E-Tuner application for setup and engine monitoring * Wideband oxygen sensor * Distributor (not included with LS kits) * Gaskets and hardware * Installation instructions * Ready to run out of the box with pre-loaded calibrations * Self-learning technology--no tuning experience or laptop tuning required * Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg * Offered with multiple fuel injector choices * Now boost compatible up to 15 psi by switching to a 2-bar MAP sensor and downloading the new firmware update from Edelbrock for free! It is recommended to regularly check for firmware updates even if not utilizing boost control. * Systems automatically compensate for altitude and weather changes * E-Tuner 4 app with Bluetooth connectivity between ECU and Android phone or tablet. Includes multiple dash display configurations for monitoring engine vitals and performance; multiple control functions including two adjustable cooling fan outputs, idle speed, AFR set points, acceleration fuel tuning, ignition control, cold start fuel, and cranking fuel.
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$2,483.95
$2,235.56
VEGE Remanufactured automatic transmissions enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured automatic transmissions with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Thousands of models are available, with aluminum case, torque converter included, and gear options from one through eight. Includes fluid. Get your vehicle shifting into gear with a reman auto-trans from VEGE.
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$2,245.99
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$3,035.99
On Sale
Corsa Sport exhaust systems employ a straight-through, non-restrictive design. They're coupled with their patented reflective sound cancellation science to tune out annoying low frequencies that cause droning and leave you with a crisp, clean sound. This cutting-edge innovation also reduces backpressure, allowing your engine to produce more horsepower and torque. The robust, aggressive-sounding Corsa Sport exhaust systems are manufactured from premium stainless steel, with mandrel bends and handcrafted tips polished to a gleaming brightness to enhance your ride's appearance. Developed to fit right every time, Corsa exhausts go on fast--no cutting or welding is necessary.
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$2,009.69
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$2,460.99
ATK High Performance Chrysler 360 Magnum 350 HP base long block crate engines incorporate Engine Quests upgraded casting with the following benefits: * Thicker deck for greater strength * Improved design resists cracking * Superior port finish for increased flow * Water flow redesigned for greater thermal conductivity * Hardened exhaust seats * CNC-machined guides and seats Engine specifications: * HP: 350 * TQ: 430 * Block: OE Magnum roller block 1993-2001 * Bore/stroke: 4.040 in. x 3.580 in. * Displacement: 360 cu. in. * Crankshaft: OE cast * Rods: OE 6.123 in. * Pistons: Hypereutectic 9.3:1 compression * Rings: Chromoly * Camshaft: Hydraulic roller * Cam specs: 207/217 at 50 .496/.496 112 LSA * Timing chain: Double roller * Cylinder heads: New upgraded Engine Quest cast iron 62cc/172cc 1.78/1.50 * Rocker arms: Steel 1.6 pedestal rockers * Oil pan: 5 qt. OE front sump * Oil pump: Melling STD volume (does not come with an oil pump driveshaft)
Not Yet Reviewed
$4,098.99
Overland Vehicle Systems Expedition truck caps with full-wing doors are the ultimate truck topper delivers rugged durability, unmatched style, and a smart 5-piece modular design. Crafted with precision and designed for the modern explorer, OVS toppers offer a host of exceptional features to upgrade your truck and enhance your outdoor experience. Select one designed for your truck and elevate your adventures. OVS Expedition truck caps feature: * Marine-grade stainless steel construction * 2-stage black powdercoated finish * LED third brake light (not included on all models) * 304 stainless steel hardware * Full opening gull wing side doors * Heavy-duty, open-assist gas struts * Top-tier gasket sealing package * High-visibility tempered glass windows * Integrated roof rails * Keyed alike locking latches for security * Heavy-duty cage (rear window) for added protection * Built-in air vent * Solid hinges for smooth, reliable opening and closing * OVS True Fit Technology ensures a seamless and secure fit, giving your truck a sleek, integrated appearance
Not Yet Reviewed
$2,899.99
Oversize tires, lockers, and rocks will quickly have your stock steering system whining for help. Increase turning force by an average of 50 percent with PSC hydraulic assist steering systems. They feature a new hydraulic-assist steering cylinder with all required mounting brackets, hoses, and fittings. Their new steering gear boxes have been modified for cylinder assist. The valving remains stock to allow OEM handling, control, road feel, and no oversteer. PSC hydraulic assist steering systems turn taller tires like they're stock.
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$2,326.98
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$2,765.00
On Sale
Currie crate axles deliver unrivaled strength, along with trail-tested, field-proven design. Their Currie 44 axles are complete pre-configured packages, for both front and rear applications, with direct bolt-in simplicity designed for heavy off-road use with up to 37 in. tall tires. They feature reinforced nodular iron center sections, heavy-duty 3 in. axle tubes, and heavy forged knuckles (front only), that prepare your rig for adventure. And their use retains the stock axle width, as well as the factory 5 x 5 in. wheel lug pattern, so you can keep those great new wheels you already purchased. Upgrade strength, reliability, and functionality without busting your budget; replace your stock axles with Currie 44 crate axles.
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$5,350.00
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$6,100.00
$4,815.00
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$5,490.00
Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.
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$2,850.99
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$3,019.99
DV8 Offroad square back hard tops are built using high-quality seals, fiberglass, and advanced aerodynamics to produce the quietest tops on the market. They are 2-piece designs, so the part over the front driver and passenger lifts off like a Targa top. All DV8 square back tops have carpeted interior and tinted windows. Choose the perfect fit for your Jeep.
Not Yet Reviewed
$2,899.99
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$3,199.99
Rock Crawlers, Ultra 4 Racers, and Rock Racers all need extra help turning locked axles with large tires over rocks and other wild terrain. PSC full hydraulic steering systems turn up to 44 in. tall tires as smooth as glass. They feature new hydraulic cylinders, orbital control valves, and full hydraulic hose kits. Most of the included steering stub collars and brackets require welding. These quick ratio systems change valving and should be used sparingly on paved roads. PSC full hydraulic steering systems are designed to ease arm-strong issues on full time off-road machines.
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$2,648.95
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$3,369.40
Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.
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$2,213.46
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$2,372.28
Nitrous Express has the upgrade your Hellcat wants! Their Billet Supercharger Lid for Hellcat/Demon applications replaces the factory supercharger lid for a quick and clean install. The improved airflow design of this new lid ensures maximum flow—and the placement of nitrous and water/methanol passages provides huge increases in horsepower and torque. The system does not have a spraybar, so nitrous and fuel are injected inline with the supercharger air discharge. This means the fuel/nitrous mixture is swept evenly to each runner. Nitrous/fuel passages are CNC-machined into the lid itself, so the spray pattern is in the perfect location every time. Injecting nitrous into this pre-intercooled hot air discharge super-cools the air charge, resulting in increased flow across the factory intercoolers for maximum power gains. Water/Methanol features: The Stage 2.5 uses the progressive VC-50 controller that proportionally injects more or less water/methanol, according to boost pressure. Start and full points are adjustable for engagement and delivery curve to match what the engine requires. Proportionally injecting according to boost pressure gives an accurate delivery of water/methanol—and allows cooling and performance improvements over a wide range for improved drivability. The Stage 2.5 Boost Cooler will make the induction charge colder, denser, and increase 91 octane fuel to 116 octane race gas levels, allowing full power all the time! The Water/Methanol system details: * VC-50 adjustable progressive water methanol controller * Digital boost reading (1-50 psi) * 100 percent methanol-resistant (stainless steel, nickel plating, hard anodizing, EPDM) * Snow Performance Hyper-Sonic water methanol nozzles (eight #2 nozzles) * Snow Performance ACU-SEAL water methanol compression fittings * Snow Performance OEM-approved Extreme Environment 300 psi UHO water methanol pump * Snow Performance Running "S" engraved low-profile nozzle holder * Snow Performance Running "S" engraved low-profile high-flow check valve The nitrous system includes: * Ready to bolt-on billet supercharger lid * Billet fuel line adapter * Lightning Series billet aluminum and carbon fiber nitrous and fuel solenoids * Stainless steel braided lines * All wiring, switches and mounting hardware * Jetting for 100, 150, 200, 250, and 300 hp * Systems with a bottle include stainless steel bottle brackets and industry exclusive Lightning 500 bottle valve
Not Yet Reviewed
$5,153.18
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$5,369.65
On Sale
Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems do--eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to other components for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your application. Order the kit designed to fit your engine.
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$3,999.95
$2,172.95
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$3,999.95
Instant Rebate
TeraFlex Pro LCG long arm suspension systems are an advanced high performance upgrade kit for applications such as the Jeep TJ Wrangler, designed to provide a low center of gravity (LCG) for enhanced off-road articulation and on-road handling. They feature longer, adjustable control arms to optimize suspension angles, replace the stock rear suspension with a 4-link system, and are intended for use with a coilover setup (sold separately). Additional details: * The system uses adjustable, long control arms made of durable DOM steel tubing that mount further back on the frame. This design relaxes the suspension link angles, restoring near-factory geometry, which results in a smoother ride, improved stability, and less stress on components, especially during extreme suspension droop. * Low center-of-gravity design provides excellent ground clearance without raising the vehicle's center of gravity excessively, which enhances stability on varied terrain. * The stock rear suspension and track bar are replaced with a triangulated 4-link system, which eliminates the need for a rear track bar and allows for adjustable anti-squat tunability to fine-tune performance. * Adjustable control arms allow for precise tuning of front caster and pinion angles, as well as optimizing rear pinion angles and anti-squat geometry. * Superior performance: Kit is engineered for aggressive off-road enthusiasts and is ideal for rock crawling and challenging trails, while maintaining on-road capability. * Durable construction: Components are made from CNC laser-cut, precision-bent 1/4 in. thick steel and feature a black powdercoat finish for strength and corrosion resistance.
Not Yet Reviewed
$4,275.99
DV8 Offroad offers Fastback-style hard tops for a variety of Jeep models. All hard tops are built in the U.S. and use high-quality seals, hand-laid honeycomb-reinforced fiberglass, and advanced aerodynamics to produce the quietest tops on the market. They're a 2-piece design, so the section over the front driver and passenger lifts off like a Targa top. Each hard top has a military-grade carpeted headliner, quick-release latching system, and 31 percent DOT-approved tinted windows. Some models include additional features, such as a wiper assembly, where noted.
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$3,499.99
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$3,699.99
PSC has taken the Jeep JL steering system back to the drawing board and engineered their exclusive Jeep JL Big Bore XD steering cylinder assist kits. These kits are engineered to solve the original steering issues, and efficiently handle the increased torque loads on vehicles equipped with any combination of 37 in. or larger tire sizes, upgraded aftermarket axles, or differential lockers. Features and benefits of upgrade kit include: * Increased torque output * Relieves stress on steering gearbox and frame mounts * Steering assist cylinder acts as a dynamic steering stabilizer
Not Yet Reviewed
$3,543.50
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$3,895.99
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