Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

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172 Results Found For "additives"

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Results 1 - 24 of 172

On Sale

Cataclean Fuel System Cleaner

Cataclean fuel system cleaner is designed to reduce carbon buildup and clean your vehicle's catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. It does not alter fuel composition—and is available in blends for gasoline, for diesel, and for hybrid engines. The cleaner has been tested at an independent emissions-testing facility and is shown to lower total hydrocarbon emissions by up to 50 percent! Cataclean fuel system cleaner can also be used to fix drivability issues, such as power reduction, hesitation, and hard starts, or as a pre-treatment before an emissions test, and even to extend the life of your vehicle.

4.83 out of 5 stars ( 6 )

$149.95


$112.95

On Sale

Valvoline CVT Continuously Variable Transmission Fluid

Valvoline CVT Continuously Variable Transmission fluid is formulated with full-synthetic, premium base oils, long-life friction modifiers, unique anti-wear additives, and shear stable viscosity modifiers that help prevent oil film breakdown. Designed for today's technologically advanced variable transmissions it provides excellent metal-to-metal protection, anti-shudder performance, torque transfer, and superior wet clutch performance. Valvoline CVT fluid is also more shear stable than typical ATFs.

Not Yet Reviewed

$124.17


$111.75

On Sale

RaceQuip PRO20 Helmets

RaceQuip PRO20s are Snell SA2020-rated, full-face auto racing helmets that incorporate contemporary styling with modern production techniques. The shell utilizes pressurized steel molds to achieve the best combination of strength and lighter weight. The SA rating means that the interior, paint, and Kevlar® chin strap are fire retardant, so PRO20 helmets are suitable for all motorsports. If you need or prefer a full-face helmet, this is the model for you. Please verify the size when ordering. Additional features of RaceQuip PRO20 full-face helmets include: * Exceeds Snell SA2020 rating * Lightweight pre-preg composite shell * Expanded polystyrene (EPS) liner mated to shell * Distortion-free 3mm polycarbonate face shield with red anodized aluminum pivot kit * Hand-ratcheting tear-off posts * Silicone eyeport gasket seals out dust and dirt * Wide eyeport provides excellent peripheral vision and allows for the use of personal eyewear * Reinforced M6 threaded HANS/HNR inserts for easy HANS or other head-and-neck-restraint device anchor posts (not included) * Comfort-fit blended Nomex interior with top and back exhaust vents help keep your scalp cool * Slick aero-design with medium-sized chin spoiler * Available in a variety of colors and sizes

4.84 out of 5 stars ( 116 )

$329.95

$399.95


$181.95

$247.95

On Sale

Professional Products CrossWind Intake Manifolds

These CrossWind intake manifolds from Professional Products feature identical plenum and runner designs to the Typhoon. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power.

3.47 out of 5 stars ( 43 )

$171.99

$339.99


$154.79

$305.99

On Sale

Hooker RacingHeart Street Stock Headers

Hooker RacingHeart Street Stock headers are for street cars with a small block Chevy engine. They fit various GM A/G and F-body vehicles and offer 3/8 in. thick flanges to offer maximum sealant surface and prevent warping. The headers are available in stainless steel or mild steel, as well as diameter and port shape options. Choose the Hooker RacingHeart Street Stock headers recommended for your vehicle. Additional features: • Collectors feature merge spears for increased exhaust velocity • Fits both straight and angle plug heads • Requires short oil filter

4.0 out of 5 stars ( 25 )

$299.95

$335.95


$164.95

$218.95

On Sale

Clearance

Holley RetroBright LED Headlights

Everyone loves the look of classic sealed beam headlights, but the dim halogen light output makes nighttime driving a potentially risky endeavor for you and your beloved classic. Holley's new RetroBright LED headlights offer a number of advantages over traditional sealed beam headlights, such as plug-and-play compatibility, better visibility, and 6x longer life. Not only that, but because they are LED, the lights take up less space, create far less heat, and use less power than other headlights. The low-profile housing design fits most shallow headlight buckets found on classic cars without the hassle of cutting or drilling. Holley worked closely with Morimoto, a leader in lighting design, to develop its lineup of lighting solutions that boast a classic look with modern lighting technology. A special PWM LED driver resides inside of the headlight to keep the LEDs running at their peak intensity, even during prolonged periods of use. For example, the 7 in. round LED produces 32,000 Candela for low beam, and 53,000 Candela for high beam, which is nearly three times more light output than your original headlights. RetroBright has offerings to fit most classic and modern vehicles that utilize the popular 5.75 in. round, 7 in. round, 4 in. x 6 in. rectangular, and 5 in. x 7 in. rectangular headlight housings. They're available in 3000 Kelvin and 5700 Kelvin color temperatures, depending on whether you're looking for that classic lighting hue or want an even brighter, more modern look. And if your vehicle feels more at home across the pond, Holley also offer headlights with yellow lenses for that European flair. Additional details: * Plug-and-Play: Plugs into factory headlight harness for easy installation * Classic Styling: Retro styled headlight for period correct appearance * Superior: Over 2x the light output of halogens to keep you and your classic safe * Low Draw/Extended Life: Less current draw and 6x the life of halogen sealed beams * Compliant: No-glare beam pattern meets or exceeds SAE and DOT requirements * Serviceable: Replaceable LED cartridges for easy serviceability * Proper Fitment: Engineered to fit most shallow light buckets found on classic vehicles * Stronger: UV-treated polycarbonate lens won't shatter and is 10x stronger than glass or standard plastic * Compatible: Sealed Beam Trade Numbers: H5054, H6052, H6054 * Color Choice: Available in "Classic White" (3000K bulb) for a warm classic hue, "Modern White" (5700K bulb) for a cleaner modern look, or a Yellow Lens (utilizes 5700K bulb inside)

4.87 out of 5 stars ( 151 )

$193.95

$232.95


$126.95

$174.95

On Sale

Traxion Economy Topside Creepers

Traxion economy Topside Creepers feature adjustable height to fit the desired placement for your vehicle. Their padded deck allows for added comfort while working on your car or truck. Four swivel casters make moving the Topside Creeper into position smooth and easy. Each unit has two casters with brakes to lock in your position prior to climbing up for use. Additional details: * Topside Creeper easily folds away for a compact configuration when not in use * Locking weight capacity: 400 lbs. * Velcro© pads with tool loops * Expanded metal steps * Robust construction

4.83 out of 5 stars ( 6 )

$193.99


$174.59

On Sale

K&N X-Stream Airflow Top Plates

K&N X-Stream airflow top plates have been designed to replace the top of your existing round filter, thereby, adding additional filter surface area for increased airflow. The addition of this component also redirects airflow inside the filter to pull-in more air for even greater performance efficiency. Cleanable and reusable, the X-Stream airflow top filters deliver the best protection available for your engine and are offered in a wide range of applications. The filter top has a 9 in. outside diameter featuring durable black powdercoated trim with K&N logos embossed around the rim. Order the K&N X-Stream airflow top plate designed to fit your application needs.

4.59 out of 5 stars ( 123 )

$146.99

$209.99


$117.59

$167.99

On Sale

Quicksilver Performance DFI Direct Fuel Injection Synthetic Blend 2-Stroke Oil

Quicksilver Performance DFI Direct Fuel Injection Synthetic Blend 2-Stroke engine oil is recommended for use in DFI Mercury, Mariner, Optimax outboards, and DFI 2-cycle engines. It provides the maximum protection for OptiMax and DFI engines even under the most extreme operating conditions. This formula outperforms other oils by combining a carefully modified base stock blend with a synthetic additive package. It minimizes carbon build-up to help maintain engine top-end speed and acceleration, while offering superior lubrication for increased resistance to piston scuffing. DFI oil will mix with typical 2-stroke engine oils; and it provides warranty protection for Mercury and Mariner OptiMax and DFI outboards. Available in multiple sizes.

5.0 out of 5 stars ( 1 )

$129.99


$116.99

On Sale

RaceQuip VESTA20 Helmets

RaceQuip's VESTA20 Snell SA2020-rated, full-face auto racing helmets are a bold departure from tradition. They use contemporary styling with modern production techniques, including a shell formed with pressurized steel molds to achieve the best combination of strength and lighter weight. These innovative models feature FRP composite shell construction and uniquely-shaped chin bar to support a scalloped face shield design. The SA rating means that the interior, paint, and Kevlar® chin strap are fire retardant, so these helmets are suitable for all motorsports. If you prefer a bold, full-face helmet, this is the model for you. Please verify the size when ordering. Additional features of RaceQuip VESTA20 helmets include: * Hand-laid, fiber-reinforced polymer (FRP) shell * Expanded polystyrene (EPS) liner mated to shell * Reinforced M6 threaded HANS/HNR inserts also mated to shell for easy HANS or other head-and-neck-restraint device anchor posts (not included) * Distortion-free, 3mm polycarbonate low-fog face shield with a molded thumb catch * Red anodized aluminum pivot kit with adjustable friction lock * Hand-ratcheting tear-off posts (8 positions) * Silicone eyeport gasket seals out dust and dirt * Wide eyeport provides excellent peripheral vision and allows for the use of personal eyewear * Extra set of thicker cheek pads for a customized fit * Comfort-fit blended Nomex interior with back and top exhaust vents for keeping your scalp cool * Bold, edgy styling with a goggle-type shield * Available in different colors, finishes, and sizes

5.0 out of 5 stars ( 7 )

$429.95

$449.95


$236.95

$247.95

On Sale

Professional Products PowerForce Plus Harmonic Dampers

These Professional Products SFI Spec PowerForce Plus dampers provide more applications for a wider range of engines. All Professional Products PowerForce Plus dampers feature a bonding process, which adheres the elastomer to the i.d. of the inertia ring and the o.d. of the hub. Through subsequent research and development, Professional Products has perfected a new process that utilizes a stronger adhesive, along with an improved elastomer, to create a much stronger bond. Professional Products dampers all feature clear, white, easy-to-read timing marks against a painted black background. In addition, they engrave a mark every 90 degrees, which is also painted white (90 degree marks are not on small block Ford dampers). You won't find any dampers that are more accurately balanced or more closely machined for the correct fit than the Powerforce or Powerforce Plus line of high performance street or SFI Spec racing harmonic dampers.

3.45 out of 5 stars ( 73 )

$129.99

$215.99


$116.99

$194.39

On Sale

FuelTech WB-O2 Nano

The FuelTech WB-O2 Nano is a compact, efficient wideband oxygen sensor tool for use in monitoring and adjusting combustion. They're designed to condition and read the Bosch LSU 4.2 wideband oxygen sensor with speed and precision for a broad range of mixtures--in addition to storing the engine's most important information, allowing a detailed analysis of its operation status. The WB-O2 Nano features a channel for capturing the engine's RPM signal, as well as four other analog channels that can be configured, for a total of six channels of storage capacity in its internal memory. Another important feature of the FuelTech WB-O2 Nano is the unit's high-speed USB connection, which allows easy connectivity to a notebook or computer, thus eliminating the demand of serial adaptors and facilitating equipment operation, as external feed is not necessary. Additional details: * O2 sensor reading is sent via CAN to the ECU and recorded in the internal datalogger, without using any analog input * Can be mounted in driver's compartment for quick reference--and adding O2 sensor to the ECU doesn't occupy valuable analog input channels * IP67 waterproof rated * Extended reading scale 0.35 to 9.99 Lambda, 5.15 to 147 Gas A/FR, 2.24 to 64 alcohol A/FR * CAN communication with PowerFT line

3.0 out of 5 stars ( 1 )

$199.00


$169.00

On Sale

Homak Industrial Cantilever Toolboxes

Whether your task is at a job site, campground, at the lake, or in your own back yard or workshop, you can keep your tools handy with Homak Industrial Cantilever toolboxes. These professional toolboxes are great for keeping you and your tools organized and they're sized right to fit in any car, truck, boat, or camper. Homak's unique Cantilever toolboxes afford you a clear, quick view of the contents inside. These solidly built toolboxes feature four individual spreading shelves and a lower bottom area for additional storage in a steel case with a brown wrinkle powdercoated finish. They're topped with a comfortable cushioned handle and secured with latches and locking hardware. Whether you're a pro, home handyman, or hobbyist, Homak has a toolbox that's just right for you.

5.0 out of 5 stars ( 5 )

$156.99

$175.99


$141.29

$158.39

On Sale

Steeda Ford Mustang Tremec T5/T45 Tri-Ax Shifters

Stop missing third gear! Steeda's Tri-Ax shifters for the Tremec T5 and T45 transmissions will give you smooth and precise shifts. Steeda manufactures these shifters from CNC-machined billet aluminum to ensure performance and durability. The adjustable positive stops prevent overextending the shift lever, which also prevents costly transmission damage. Additional features include: * Offset-preload coil springs find third gear for you so you won't miss * 2-position adjustable height * Exclusive BootGuard (prevents damage to factory rubber inner boot) * Nickel plated pivot shaft won't rust or stain * Grade 8 and stainless steel hardware

5.0 out of 5 stars ( 17 )

$259.95


$220.99

On Sale

PerTronix Flame-Thrower Universal MAGX2 Ceramic Boot Spark Plug Wires

PerTronix MAGX2 Ceramic boot wires are designed to prevent burnt wires from the high temperatures generated by your performance engine. Each wire is constructed from two layers of ultra-high temperature silicone and rated up to 600 degrees F. The ceramic boots provide protection to direct heat up to 2,000 degrees F. Available in universal sets with straight, 45 or 90-degree boots, these kits include the distributor boots and terminals for both male and female style distributor caps. Additional notes: * Two paths for the current: Features a spiral wound stainless steel alloy wrapped around a carbon impregnated fiberglass center core * Low 500 ohm per foot resistance

2.75 out of 5 stars ( 4 )

$145.85


$131.26

On Sale

Holley C10 Steering Shaft Kits

Holley C10 steering shaft kits replace a worn stock unit on your 3rd generation GM C10 truck or with an engine swap where additional clearance may be needed. Offered in two styles for early or later trucks, both versions feature sturdy DD-style steel shafts and dual U-joints with plenty of adjustability for your project to ensure everything is exact and safe. Choose the proper C10 steering shaft for your year truck. Features: * Complete bolt-on solution with little or no modifications necessary depending on use * Eliminates factory rag joint providing a precise and responsive steering input * Will also work as a factory replacement steering shaft * E-coat for maximum protection against corrosion * Steel construction with retaining screws on the bearing caps for strength and durability

1.0 out of 5 stars ( 1 )

$213.95


$139.95

On Sale

Milwaukee 56-Piece Ratchet and Socket Sets

Milwaukee 56-piece ratchet and socket sets are designed from the ground up, offering users the most versatile sockets that are anti-roll with four flat sides to deter rolling on uneven surfaces and are wrench-ready. The 90-tooth ratchet tool offers 4 degree of arc swing and a slim profile design, allowing you to work in tighter and more confined spaces, be it under the hood of a car or in the middle of a remodel. The ratchet and socket kits come with a removable inner tray, which is perfectly designed to be stored long-term in a steel storage chest. All Milwaukee sockets are stamped with SAE and metric measurements on the flat side for easy-to-read visibility. A durable carrying case is included for ultimate portability. These 56-piece ratchet and socket sets come with included accessories so that users can get every job done, both in the garage and on the jobsite. In addition, this set is backed by Milwaukee's lifetime guarantee.

5.0 out of 5 stars ( 3 )

$199.00


$119.00

On Sale

Aeromotive FlexFuel Sensor Adapters

OEM sensors are restrictive for fuel systems that flow greater than 400 lph. Aeromotive FlexFuel sensor adapters allow for the use of an ethanol sensor (FlexFuel Sensor) and a higher flow rate, as they create an alternative route for the fuel--while using the sensor to determine the percentage of ethanol in the fuel. The adapter bodies are constructed of 6061 T-6 aluminum alloy and bright dip anodized. Additional features: * Dual O-ring sealing on tubing of the FlexFuel sensor * ORB -10 inlet/outlet ports that can be adapted to any fuel line size

Not Yet Reviewed

$141.10


$126.99

On Sale

Shiftworks Neutral Safety and Back-up Light Switch Relocation Kits

Shiftworks neutral safety and back-up switch relocation kits are cost-effective ways to upgrade your transmission, without having to buy a new shifter. These kits can eliminate linkage issues related to the OEM switch location on column. Each of these conversion kits come with the necessary components to upgrade your factory shifter to work with your new transmission, while keeping the original shifter appearance of your vehicle. In addition to these neutral safety and back-up light switch kits, Shiftworks also offers shifter assemblies, and other components that are available for purchase to update or repair your shifter.

4.3 out of 5 stars ( 10 )

$132.99

$134.99


$119.69

$121.49

On Sale

RaceQuip PRO20 Side Air Helmets

RaceQuip PRO20 Side Airs are Snell SA2020-rated, full-face auto racing helmets that incorporate contemporary styling with modern production techniques. These helmets are referred to as forced-air, blower, or pumper helmets because they have a provision on the helmet to attach a fresh air hose. Air is plumbed into the left side of the helmet through a standard 1.250 in. barbed fitting, so air flows across the face shield from left to right for cooling and anti-fogging. The shell utilizes pressurized steel molds to achieve the best combination of strength and lighter weight. The SA rating means that the interior, paint, and Kevlar® chin strap are fire retardant, so these helmets are suitable for all motorsports. If you need or prefer a full-face helmet with side-flow air, this is the model for you. Please verify the size when ordering. Additional features of RaceQuip PRO20 Side Air helmets include: * Exceeds Snell SA2020 rating * Lightweight pre-preg composite shell * Expanded polystyrene (EPS) liner mated to shell * Reinforced M6 threaded HANS/HNR inserts also mated to shell for easy HANS or other head-and-neck-restraint device anchor posts (not included) * Distortion-free, 3mm polycarbonate low-fog face shield * Aluminum pivot kit with adjustable friction lock * Hand-ratcheting tear-off posts (8 positions) * Silicone eyeport gasket seals out dust and dirt * Wide eyeport provides excellent peripheral vision and allows for the use of personal eyewear * Comfort-fit blended Nomex interior with top and back exhaust vents help keep your scalp cool * Modern design with medium-sized chin spoiler * Available in a variety of sizes

5.0 out of 5 stars ( 7 )

$419.95


$230.95

On Sale

Flowtech LS Turbo Headers

Flowtech LS turbo headers improve smooth-flow engine breathing and increase cylinder scavenging effect by providing consistent tubing diameters. Constructed of heavy-duty, 16-gauge stainless steel, they're available in natural, black painted, and ceramic coated finishes. These headers offer 1 3/4 and 1 7/8 in. tubing diameters for increased exhaust flow, increased performance, and improved throttle response. A 3 in. collector provides additional strength and durability.

3.81 out of 5 stars ( 27 )

$434.95

$449.95


$239.95

$247.95

On Sale

Valvoline Palladium Grease

Valvoline palladium grease is a premium quality multi-purpose lubricant for use in extreme pressure and high-temperature operating conditions. It is manufactured from carefully selected petroleum oils and performance additives to create a superior grease with a dropping point of 460 to 500 degrees F. Formulated with special lubricity, anti-wear, and extreme pressure additives including molybdenum disulfide and is completely fortified with oxidation, rust, and corrosion inhibitors. The smooth textured grease has a heavy bodied consistency but provides good pumpability in both hot and cold operating temperatures. Two NLGI grades are available for seasonal temperature changes. This grease has excellent resistance to water washout problems, and oil separation is minimal even under extreme pressures. Valvoline palladium grease is recommended for all types of bearing and slide applications, for shock loading, pounding, rough chassis usage and high-loads.

5.0 out of 5 stars ( 2 )

$224.55


$202.10

On Sale

Raceline Wheels 451MC Ryno Machined Trailer Wheels

Raceline 451MC Ryno machine trailer wheels are latest addition to the Ryno family—every bit of the legendary Ryno with its rugged mesh design and added clean retro-style lip. Constructed from one-piece heavy-duty A356 cast aluminum, they're engineered to be one of the strongest wheels on the market. Additional notes: * Includes a finished matched push-thru cap with embossed Raceline logo * Available in 15 in. and 16 in. diameters in 5-, 6- and 8-lug trailer bolt patterns * Works with GM OEM TPMS sensors for trailer wheels

Not Yet Reviewed

$145.00

$275.00


$130.50

$247.50

On Sale

Steeda Spherical Control Arm Bushings

Steeda offers spherical control arm bushings for dozens of Ford vehicles from 1979 and up. These replacements are available in different styles and are a perfect addition to your racing suspension system. The bushings eliminate binding and allow super high-horsepower applications to retain their "stock type" suspension systems.

4.44 out of 5 stars ( 16 )

$144.95

$269.95


$133.99

$242.99

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