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COMP Cams Xtreme Energy Retrofit Camshafts

COMP Cams Xtreme Energy retrofit camshafts are built to take advantage of the latest cam technology—and provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these hydraulic roller tappet cams provide better throttle response, engine vacuum, and top-end horsepower than equivalent cams from other manufacturers. Choose the model and options designed for your engine application.

4.85 out of 5 stars ( 54 )

$549.95

COMP Cams Xtreme Energy Camshafts

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

4.59 out of 5 stars ( 349 )

$531.95

$549.95

Meziere True Start 400 Series High-Torque Starters

These Meziere True Start 400 series high-torque starters are recommended for all high-compression, large displacement engines up to 700 cubic inches and supercharged applications. They feature custom gear reduction for the best cranking power and rotational speed. Their innovative billet aluminum head design provides the strongest drive gear support without an external nose support. The starter block features a full 360 degrees of clocking positions in 10 degree increments. Meziere True Start 400 Series high-torque starters feature an offset design that clears all kickout style oil pans.

5.0 out of 5 stars ( 17 )

$679.06

Standard Motor Fuel Pumps

Standard Motor offers fuel pumps for hundreds of applications. These direct-fit OE replacements are designed and manufactured to stringent quality standards. Premium components and durable materials withstand harsh engine conditions to increase longevity and performance. Order the model recommended for your vehicle.

Not Yet Reviewed

$529.99

COMP Cams Valve Springs

Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.

4.64 out of 5 stars ( 225 )

$572.95

Alpinestars MX SM7 Helmets

Alpinestars MX SM7 helmets offer excellent off-road protection through a lightweight composite shell, aerodynamic design that deflects impacts, and innovative PLASMA technology for superior energy absorption, especially around the collarbone area. Other highlights include a quick-release visor, extensive ventilation, and a comfortable, customizable fit with an ERS (Emergency Release System) and hydration compatibility, all of which make this helmet model ideal for serious motocross riders. Construction and key features include: * Multi-layer shell is constructed from a blend of fiberglass, carbon, and Aramid fiber for the optimum blend of impact protection and force dissipation, sliding performance, energy absorption, stability and durability * Lightweight and aerodynamic shell offers a smooth, streamlined design to deflect impact forces and reduce rotational forces, enhancing overall safety * Shell sizing for optimal fit—ensures each helmet fit size delivers the most anatomical solution for the wide variety of fit needs worldwide, providing 3 different helmet shell sizes and 6 consumer sizes from XS to XXL to ensure riders have the correct fit * Alpinestars patented A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head for an optimized performance fit * Alpinestars patented PLASMA technology is strategically integrated into the SM7 helmets side pads for high performance shock absorption in a critical area, significantly reducing the risk of injuries * Ultra-ventilated with 20 individual intake and exhaust ports, not including the eye port, with 13 intakes and 7 exhausts, for optimum ventilation * Removable lining with a 3D foam for optimum comfort—the lining features an anti-microbial treatment for long-lasting freshness * The helmet's visor is engineered to automatically detach from the shell when it is subjected to an impact energy greater than 15 Joules for optimum impact protection, regardless of the direction * Eject Removal System Ready—the helmet is designed to accommodate the installation of an eject removal system, which includes a removable insert on top of the EPS * Hydration System Ready—the SM7 helmet incorporates integrated channels on both sides to accommodate a hydration system (hydration system sold separately)

Not Yet Reviewed

$519.95

Goodmark Tailgates

Goodmark offers replacement tailgates for trucks from the 1940s and up, with and without block lettering. The tailgates are built from steel and feature a special rust-resistant EDP coating. They're designed to fit your vehicle with no modifications. Order the model recommended for your application.

4.7 out of 5 stars ( 10 )

$563.99

Aries Automotive Grille Guards

Whether you're driving through sagebrush, headed down an off-road trail, or conquering the concrete jungle, keep the front-end of your pickup truck or SUV protected with Aries Automotive grille guards. These one-piece units feature 1/4 in. thick plate risers, 1.5 in. diameter heavy-wall mandrel-bent tubing, and a drilled crossbar for mounting auxiliary lights. They're vehicle-specific, flow with front-end contours, and use existing holes on the frame for an easy installation. Semi-gloss black durable powdercoated high-strength carbon steel grille guards are standard, while some polished stainless steel models with rubber stripping on the front of the risers are available. Front-end protection and incredible style are yours when you purchase Aries Automotive grille guards.

4.85 out of 5 stars ( 13 )

$543.99

Clearance

Goodmark Quarter Panels

Go from beater to beautiful with Goodmark quarter panels. Their wide selection of OEM replacement steel panels can help restore your ride to its factory likeness and are offered in a variety of styles. Stock-style quarter panels reach all the way to the edges of the rear quarter panel area, including the trunk and door edges, and extend to the roof line. Goodmark's 80 percent coverage panels are nearly as large as full quarter panels, but do not include any trunk lips or the sail panel—they cover only the side of the panel and reach to the area of the bottom of an OE vinyl roof. They cost less, but may require more labor to install. Patch panels or skins are smaller pieces of quarter panels, designed for repairing small holes in isolated areas, and it can be difficult to hide the seams where they're welded. No matter which you choose, Goodmark quarter panels come with an EDP coating for rust and corrosion resistance. Plus, they match factory dimensions from seam to seam, so you're assured of a great fit! Whether you're doing restoration work or rust repairs, Goodmark quarter panels will make your ride look new again.

3.75 out of 5 stars ( 207 )

$629.99

Goodmark Inner Fenders

Think of the punishment your wheel wells absorb--a barrage of water, snow, salt, rocks, and mud. No wonder they're one of the first places to rust out on a vehicle. Now you can replace any worn-out inner fender with an OEM-style model from Goodmark. Ideal for any restoration project, these wheelhousings are available for hundreds of cars and trucks, some dating back to the 1940s, for both the driver and passenger sides. Depending on your make and model, the inner fenders could be constructed from a combination of steel, chrome, or black plastic. Match your specs to the Goodmark replacements needed to give your wheel wells a like-new look.

4.08 out of 5 stars ( 87 )

$512.99

Goodmark Door Shells

Goodmark offers replacement door shells for a wide range of classic cars and trucks. Factory doors are subject to rust and dents through decades of use. Now you can swap them out economically. These OE-style shells are assembled from steel with a black EDP finish to resist corrosion. They arrive ready for you to custom paint. Order the model (and door position) needed for your application.

3.13 out of 5 stars ( 23 )

$659.99

Pirelli P Zero Trofeo RS Tires

The P Zero Trofeo RS from Pirelli are homologated for use on the road, allowing drivers to exploit the full performance envelope of their car, thanks to advanced materials and technologies derived directly from Pirelli's motorsport experience. They are designed for hyper cars and super cars to primarily maximize dry performance on track through an ultra-low profile and extreme new asymmetric tread pattern. Tread design provides high grip, excellent dry braking and optimal balance in dry handling, while maintaining consistency and durability. Feeling the need for speed? Level up your track days with Pirelli P Zero Trofeo RS tires! The P Zero Trofeo RS tires technical advices: * Newly formulated tread compound stands up to hard handling at high temperatures to help maintain performance, so you can focus on lap times and endurance * Maximizes dry performance on track through an ultra-low profile and extreme new asymmetric tread pattern that provides excellent grip, dry braking and handling * Dynamic footprint optimized to provide maximum lateral grip during acceleration * Semi-slick shoulder widens the contact patch during extreme driving conditions * Pirelli's P Zero Trofeo RS has a stiff construction, thus it does not necessarily need extra pressure to deliver performance—in fact they are designed to run at pressures around 2.2 bar (when hot), although the exact optimal pressure depends on the vehicle type Note: The pressure difference between "hot" and "cold" can be significant, typically around 0.5 bar. The operating pressure reached when the tire is fully warmed at working temperature, is critical for understanding the vehicle set-up.

Not Yet Reviewed

$640.99

Hot Rods Crankshafts

Are you looking to replace a broken or worn-out crankshaft? Hot Rods crankshafts are sold with or without Hot Rods connecting rods and wrist pin bearings. These crankshafts are factory assembled and trued to OEM specifications. They avoid the additional machine work and extra parts typically required for long-stroke engines. Stroker crankshafts use stock pistons. Heavy-duty crankshafts utilize their heavy-duty connecting rods. Bolt in and go with these Hot Rods crankshafts!

Not Yet Reviewed

$704.85

Quick Fuel Slayer Series Carburetors

Quick Fuel Slayer Series carburetors offer affordability, great looks, and impressive adjustability. Economical horsepower performance is not a dream! Quick Fuel Technology has engineered their Slayer Series of 600 cfm and 750 cfm street carburetors with everything you want at a price you need to fit your budget. Their hand-built quality and all-aluminum construction are outstanding—but consider these additional features: changeable idle air and high-speed air bleeds, 3-stage emulsion circuits, changeable primary idle feed and power valve restrictions, vacuum secondary adjustment screw, and unique secondary metering plate with changeable jets. Pursue horsepower and get more dollar power with the carburetors that let you tune "your way" and offer show-quality appeal—Quick Fuel Slayer Series carburetors.

4.62 out of 5 stars ( 230 )

$511.95

$562.95

Demon Carburetion Street Demon Carburetors

Street Demon carburetors redefine street carburetors with clean looks and ease of use. They offer enthusiasts a straightforward design to deliver stable idle, amazingly crisp throttle response, and smooth performance. With optimized calibration and a dual mounting pattern, they are ready to run right out of the box. The carburetors feature an integrated fuel bowl/main body design with the gasket above fuel level and have no plugged passages, eliminating all potential leak paths. Additional features include: * Available with either a ball burnished aluminum, polished aluminum, or black aerospace composite fuel bowl * One-piece air horn assembly with a single fuel inlet * Torsion spring valve control/adjustment permits seamless primary to secondary throttle response, regardless of the throttle opening rate * Dual mounting bolt pattern (square bore or spread bore) fits any street 4-barrel intake manifold. Adapter may be required. * Integrated 700R4/200R4 transmission kickdown cable mounting location * Ford automatic transmission kickdown * Inverted flare and 3/8 in. barb fuel inlet fittings

4.56 out of 5 stars ( 392 )

$511.95

$562.95

HP Tuners VCM Suite MPVI4 Credit Pro Packages

HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender

4.33 out of 5 stars ( 6 )

$599.95

$699.93

Quick Fuel HR-Series Carburetors

Quick Fuel HR-Series carburetors are packed full of the features that you'd expect from a high performance carb. They're available in your choice of vacuum or mechanical secondary versions, and you can select the cfm that's right for your specific engine combination. The Quick Fuel HR-Series carburetors feature screw-in air bleeds, QuickSet sight windows in the fuel bowls, 4-corner idle circuits, screw-in idle restrictions, and a bright, shiny finish for durability.

4.61 out of 5 stars ( 49 )

$716.95

PRW Platinum Series Shaft-Mount Rocker Arms

PRW Platinum Series shaft-mount rocker arm systems fulfill the needs of successful racers and performance engine builders at every level. The Performance Quotient PQx rocker arms are made from quality alloy extrusions. These systems include CNC-machined billet steel pedestals, and ground, steel alloy rocker shafts—along with PRW SCM-4135 alloy steel fasteners, studs, and bolts. PRW Platinum Series shaft-mount rocker complete kits include all the components and hardware required for a professional installation. Order the system recommended for your specific vehicle and engine size. Features, items, and specs: * Several systems to suit many cam profiles * 8 pairs of shaft-mount rockers with adjustable cup-style valve lash adjusters * SAE 42100 full complement precision needle and cage roller bearings * Rated up to 750 lbs. open spring pressure * Internal oiling system for long-lasting performance

4.3 out of 5 stars ( 10 )

$742.48

$742.49

Air Lift WirelessAir 2nd Generation On-Board Air Compressor EZ Mount Systems

Air Lift WirelessAir 2nd generation on-board air compressor EZ mount systems give you everything you need for the fastest, easiest installation possible. EZ Mount systems package the manifold and upgraded, heavy-duty compressor into one convenient, pre-assembled and factory-tested bracket—giving you everything you need to have full control of your air springs in no time at all. Control the air like a boss with your Air Lift WirelessAir 2nd generation EZ mount kit. Features and items: * Inflate and deflate each air spring independently to different pressures * LCD-display wireless controller * One-touch control from inside or outside vehicle is perfect for uneven/top-heavy loads * Two user-defined memory buttons * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * All wiring, hardware, and fittings required for installation

4.38 out of 5 stars ( 8 )

$671.03

Odyssey Drycell Batteries

Odyssey sealed rechargeable drycell batteries provide high engine-cranking pulses and are capable of 400 deep cycles. They can be installed on their sides or at any angle and have a 2-year storage life at 25 degrees C.

4.86 out of 5 stars ( 235 )

$523.99

Cold Case Performance Aluminum Radiators

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products. All Cold-Case radiators feature: * Lightweight, efficient aluminum construction * 100 percent TIG-welded * Internally welded filler necks offer a clean, factory look * Two oversized cooling rows for increased capacity * 1 in. to 1 1/4 in. tubes for higher volume * Works with factory filler cap * Includes OEM-style petcock * 42.7 percent lighter than comparable copper radiators * 30 percent thicker materials than no-name aluminum radiators * 60-day COOL guarantee

4.1 out of 5 stars ( 679 )

$538.54

$702.54

Demon Carburetion Shadow Black Street Demon Carburetors

Demon Carburetion Shadow Black Street Demon carburetors redefine the fuel/air mixer with an all-new black ceramic coating which acts as a protective barrier to heat and corrosion. They offer car enthusiasts a straightforward design to deliver stable idle, amazing throttle response, and smooth performance. With optimized calibration and a dual-mounting pattern, they are ready to run … right out of the box! The carburetors feature an integrated fuel bowl/main body design, with the gasket above fuel level, and no plugged passages--eliminating all potential leak paths. They include small 1 3/8 in. primary throttle bores, combined with proven triple-stack boosters, to facilitate crisp throttle response and drivability. Other specs and benefits: * One-piece air horn assembly with a single fuel inlet * Torsion spring valve control/adjustment permits seamless primary to secondary throttle response, regardless of the throttle opening rate * 625 cfm airflow * Dual-mounting bolt pattern (square bore or spread bore) fits any street 4-barrel intake manifold * Integrated 700R4/200R4 transmission kickdown cable mounting location * Ford automatic transmission kickdown * Inverted flare and 3/8 in. barb fuel inlet fittings

3.88 out of 5 stars ( 8 )

$665.95

Mishimoto Oil Cooler Kits

Enthusiasts who push their high performance cars to the limit understand the importance of keeping their oil temperatures low to prevent damage, or even seizure of the engine. Mishimoto oil cooler kits are designed to extend the life of your engine by ensuring that your essential high-wear engine components, such as piston rings, skirts, and cam bearings, are sufficiently lubricated with cooler oil. The kits include a durable aluminum oil cooler, stainless steel braided hose lines, fittings, and all necessary adapters. Models are also available to cool transmission oil/fluid. Order the universal or vehicle-specific cooler that's best suited for your application.

4.6 out of 5 stars ( 50 )

$509.95

$514.04

On Sale

B&M Precision Sport Shifters

These B&M Precision Sport shifters incorporate the latest technology from B&M in shifter development. They are CAD-designed using 3D printer prototypes to allow for different designs and materials, depending on your vehicle application. The shifters feature a fully isolated stick with a spherical pivot bearing that provides for extremely smooth operation and a 30 percent throw reduction. These shifters provide that quick, smooth, precise shifting you need, time and time again.

4.61 out of 5 stars ( 98 )

$716.95