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Summit Racing™ Pro LS Steam Line Kits

When upgrading your LS-powered vehicle, don't forget to replace the factory steam tubes. Our Summit Racing™ Pro LS steam line plumbing kits eradicate trapped air and steam pockets from your engine to prevent hot spotting and overheating as well as provide more flexibility when using aftermarket intakes. Kits vent all 4-corners (except SUM-220952 and SUM-220952B kits) and contain black anodized billet aluminum fittings, steam port adapter, O-rings, stainless steel bolts, -3AN or -4AN hose and hose ends, (stainless steel hard lines and 5-port distribution block on SUM-220959 kit only) to make installation easy and more attractive than OEM lines, offering a cleaner look and better waterflow.

2.78 out of 5 stars ( 18 )

$74.99

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$169.99

Trick Flow® Engine Steam Line 4-Corner Plumbing Kits for GM LS

Plumb all four corners of your heads with Trick Flow® engine steam line plumbing kits for GM LS. It's an easy upgrade from factory steam tubes with Trick Flow®. Your 4-corner plumbing kits include: * Two 2 ft. 1/4 in. black rubber hoses * Twelve 9/16 in. hose clamps * Four 4 AN 90 degree fittings * Stainless steel tee barb fitting * Stainless steel cross barb fitting

2.5 out of 5 stars ( 4 )

$62.99

Trick Flow® Engine Steam Line Plumbing Kits for GM LS

Your modified LS-powered cars and trucks will be easier to service with an upgrade to a race car plumbing system. These plumbing kits contain black anodized billet aluminum fittings, O-rings, stainless steel bolts, and all of the necessary hose to plumb just the front of the heads or all four corners. Choose the most desirable upgrade to your factory steam tubes--Trick Flow® engine steam line plumbing kits for GM LS.

4.08 out of 5 stars ( 75 )

$101.99

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$148.95

Earl's Performance LS Steam Vent Kits

Earl's Performance LS steam vent kits eliminate trapped air and steam from your engine to prevent hot spots and overheating. They offer a selection of these LS power plumbing kits, with the appropriate braided stainless steel Speed Flex hose with hose ends that make installation easier and much more attractive than OEM hard lines. Plus, they provide more flexibility when you're using aftermarket intakes and other accessories on performance vehicles. The kits are available in front and 4-corner plumbing options, with adjustable anodized aluminum steam vent adapters and/or distribution blocks. Plumb your LS for performance with Earl's steam vent kits.

4.17 out of 5 stars ( 12 )

$194.95

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$357.95

Holley LS Steam Vent Kits

Holley LS steam vent kits prevent hot spots or overheating. Designed to eliminate trapped air and steam from your engine, these complete kits are available to plumb your engine and include the appropriate hose and hose ends to make installation a breeze. They are more attractive than the OEM lines and offer increased flexibility when using aftermarket intakes and other accessories on your performance vehicle. Holley LS steam vent kits may feature: * Adjustable pivoting steam vent adapters * Black push-on or stainless braided Speed-Flex hose and hose ends * Available in front or 4-corner plumbing options

4.92 out of 5 stars ( 12 )

$64.05

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$194.95

Trick Flow® Engine Steam Line Fittings for GM LS

Today, life is a bit easier! Trick Flow® engine steam line fittings for GM LS are available to upgrade the factory steam tubes of your modified LS-powered cars and trucks to update your race car plumbing system. The fittings are black anodized billet aluminum and attach to the corners of your GM LS cylinder heads. They feature -4 AN male threads and include O-rings and stainless steel bolts. Upgrade to easy with Trick Flow® engine steam line fittings for GM LS.

4.15 out of 5 stars ( 13 )

$14.99

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$18.99

Trick Flow® Engine Steam Line Front Plumbing Kits for GM LS

Plumb just the front of your heads with Trick Flow® engine steam line plumbing kits for GM LS. It's an easy upgrade from factory steam tubes. Your engine front-only plumbing kits include: * 2 ft. 1/4 in. black rubber hose * Six 1/4 in. hose clamps * Two 4 AN 90 degree fittings * Stainless steel tee barb fitting

Not Yet Reviewed

$42.99

Trick Flow® Engine Steam Line Hoses for GM LS

Trick Flow® engine steam line hoses for GM LS service your steam tube system. Whether you're plumbing just the front of your heads or all four corners, these hose kits will replace your old with new performance. Choose Trick Flow® braided black nylon covered rubber hose or braided stainless steel covered rubber hose.

3.67 out of 5 stars ( 18 )

$40.99

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$72.99

Earl's Performance LS Steam Vent Adapters

The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with Earl's Performance LS steam vent adapters. These adjustable outlets are O-ring seal adapters designed to convert to -3 or -4 AN plumbing. Earl's steam tube adapters are the most adjustable and lowest profile available. These adapters look as nice as they are installation-friendly. There are several kits available to allow for the optimal routing on your application, including dual outlet options, which eliminate the need for a Tee adapter.

4.67 out of 5 stars ( 18 )

$66.59

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$84.55

Summit Racing Equipment® Engine Steam Line Fittings for GM LS

Summit Racing™ offers engine steam line fittings for GM LS applications from 1997 and up. They're designed to upgrade the factory steam tubes of your modified LS-powered cars and trucks—updating your race car plumbing system. The fittings are black anodized billet aluminum and attach to the corners of your GM LS cylinder heads. They feature -4 AN male threads and include O-rings and stainless steel bolts. Order the style best suited for your vehicle.

3.67 out of 5 stars ( 3 )

$12.99

ReadyLift Suspension SST2.1 Lift Kits

ReadyLift Suspension SST2.1 lift kits offer your truck improved stance, performance, and capability, along with the ability to clear larger wheels and tires. These vehicle-specific kits feature performance-tuned Falcon 2.1 dampers/shocks on all four corners, providing a better-than-factory feel. Along with the Falcons, each kit provides complementing components for excellent handling, control, and stability. Select the kit designed for your vehicle. Falcon features and benefits: * Improved dynamic roll control and low-speed damping * Dramatic improvement in on-road comfort and off-road performance * Optimized fitment for unobstructed suspension travel and articulation * 6061 T-6 aluminum alloy shock body resists impact to protect internal components * Smooth-honed internal shock body surface for long-term performance * 3/4 in. induction hardened chrome plated shaft resists rock damage, corrosion, and shaft buckling * Large shaft diameter provides a wide range of adjustments on adjustable shocks * Hard anodized 6061 T-6 aluminum alloy billet piston * One-piece PTFE bronze piston wear band with O-ring

Not Yet Reviewed

$2,259.95

Earl's Performance Remote Electric Water Pump Plumbing Kits

Earl's Performance remote electric water pump plumbing kits simplify the installation of a remote-mounted electric water pump on your LS Series engine. The special adjustable coolant crossover tubes eliminate tees, Y-blocks, and extra hose ends normally used to make all your connections. The block adapters feature -12 AN O-ring ports for easy maintenance and a leak-free seal. You'll appreciate the simple, clean remote electric water pump plumbing these Earl's Performance kits provide for your LS engine. Kit features, items, and specs include: * Billet aluminum construction with black anodized finish for a great look and corrosion protection * 2 adjustable crossover tubes (fitting centers 6.8 to 10.5 in.) * Block adapters with 1/8 in. NPT ports for connection of the steam tube hose * 2 port fittings * Hardware * Inlet/outlet size: -16 AN male flares * Flexible--inlet/outlets can be on either side of the engine * Overall length 9.8 to 13.5 in. (depending on application)

Not Yet Reviewed

$649.95

Philadelphia Racing Products Coolant Crossover Kits

Solve those LS engine cooling issues with a Philadelphia Racing Products coolant crossover plumbing kit. Each kit comes with all of the necessary parts to complete a 4-corner water crossover on your LS engine, including -4 AN hose and aluminum fittings to fully plumb your project just the way you want it.

Not Yet Reviewed

$240.99

UMI Performance 1993-2002 GM F-Body Road Race Front Lower A-Arm Kits

UMI Performance 1993-2002 GM F-body road race front lower A-arms kits will provide a rock-solid foundation for your road race, autocross, or corner carving 4th Gen. The front lower A-arms fully gusseted box tubing construction, while appearing robust, affords a five pound weight savings per set over factory lower A-arms. The tube adapters for mounting rod ends are crafted from 4140 CrMo steel to enhance thread durability and guarantee years of trouble-free use. These A-arms have double shear sway bar mount tabs with end link set and are designed to work with factory K-members, UMI K-members, and most aftermarket K-members. Product features: * Construction 0.120 in. wall mild steel box tubing * Available in durable red or black powdercoat finishes * 1/2 in. diameter x 1 1/4 in. width racing coilover mount * 5 lbs. lighter than factory A-arms * Double shear sway bar mount with end link set included * Pedestal mount fits DeCarbon, Koni, Bilstein and aftermarket GM T-bars * Nominal 2 degree caster increase potential * Double gusset design for flex-free operation * TIG-welded 4140 CrMo threaded tube adapters * Premium ball joints installed * Race quality high misalignment rod end on vertical mount * CNC machined ball joint cups, tubing radiuses and mounting plates * Lower A-arms use OEM hardware or UMI hardware kit that includes Grade 10.9 bolts, washers, and lock nuts

1.0 out of 5 stars ( 1 )

$749.99

PowerStop Track Day Brake Kits

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. The difference between the checkered flag and 2nd place is measured in milliseconds. While there are many ways to shave time off your fastest lap, a brake upgrade is one of the best. For Stage 1 weekend track days and HPDE, PowerStop Track Day brake kits can take the heat. These kits come complete with PowerStop Track Day brake pads and Autospecialty rotors, taking the guesswork out of purchasing brakes for track use. As the official brake supplier of Radford Racing School (formerly Bondurant), PowerStop's Track Day brake pads are data-driven and tested to provide extreme fade resistance, low thermal conductivity, and consistent pedal feel. The Autospecialty brake rotors are 100 percent dynamic mill-balanced and provide a direct-fit solution for your vehicle. Whether you're a seasoned pro or just getting some weekend time on the grid, have confidence and control at every corner with PowerStop Track Day high performance brake kits.

Not Yet Reviewed

$307.86

Ridetech Ridepro E5 Air Ride Suspension Control Airpod Single Compressor Systems

Ridetech Ridepro E5 Air Ride Suspension Control Airpod single compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, Ridepro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, Ridepro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the Ridepro E5 app. Ridetech Ridepro E5 Airpod systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Airpod aluminum 3-gallon tank * Ridepro E5 digital control * Thomas compressor * 1/4 in. valves

Not Yet Reviewed

$2,615.00

DRP Performance Premium Low Drag Bearing Kits

DRP Performance offers premium low drag bearing kits for a wide range of applications, including many Ford, Chevy, and Pontiac cars from the 1960s, '70s, '80s, and '90s. Low drag hub components reduce friction and lower temperatures, making your wheels spin easier, delivering more horsepower to the track—all while reducing maintenance and making your race car faster. Enhance your performance on oval track asphalt, oval track dirt, drag racing, road racing, and street applications. Kits include a DPR bearing spacer, DRP Premium Super finished Bearing Kit, and DRP Ultra low drag seal. Here are details on each component: * DRP Bearing Spacer: A difference you can feel—in the pits and on the track. Bearing spacers make the most difference of any low drag hub upgrade. Properly installed, these spacers will provide an immediate increase in hub free spin, an improvement large enough to feel just by pushing the car around. And the benefit doesn't stop there. Bearing spacers make the most difference when a side load (cornering force) is applied. Drivers have commented on how much faster a car with bearing spacers free rolls when entering and through the center of the corner. Bearing spacers simplify and reduce hub maintenance. Spindle nut torque is no longer sensitive. In fact, with spacers installed, you can tighten the spindle nut as much as you want without overtightening the bearings. (DPR recommends 20-40 lbs.-ft.) Bearings will run cooler and do not need to be repacked as often. Bearing spacers are simple to install. DRP bearing spacers have a threaded adjustment, allowing the user to quickly set bearing end play or preload. A set-screw locks the spacer at the desired adjustment. Once installed, they do not need to be readjusted unless you replace the hub or bearings. Bearing spacers are used in virtually every application in professional motorsports. * DRP Premium Super finished Bearing Kit: Reduce bearing temperature by over 100 degrees F verses stock bearings! Increase free spin by over 250 percent! DPR starts with premium quality bearings and puts them through a super finishing process. This process removes the grind marks and greatly smooths the surface of the bearing roller, while leaving a "hatch" pattern to retain grease. Quality wheel bearings will last the life of most racing applications. * DRP Ultra Low Drag Seal: …billet aluminum, full PTFE sealing lip, reusable, great for any application: dirt, asphalt, road race, street Decrease seal drag by over 1,000 percent! Air gap seals create an "air curtain" to keep debris out and eliminate drag completely! DRP Ultra Low Drag hub seals are true, purpose-built, high performance seals. The housing is made from lightweight aluminum. The sealing element is a special PTFE blend, giving it natural low friction qualities. Seals are reusable. Order the kit recommended for your vehicle.

Not Yet Reviewed

$51.15

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$88.56

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

Ridetech Ridepro E5 Air Ride Suspension Control Single Compressor Systems

Ridetech Ridepro E5 Air Ride Suspension Control single compressor systems adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, Ridepro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, Ridepro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the Ridepro E5 app. RideTech RidePro E5 single systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum 3-gallon tank * Ridepro valves * Thomas compressor * 1/4 in. air lines and fittings * Perfect for vehicles up to 3,500 lbs.

Not Yet Reviewed

$2,415.00

Ridetech Ridepro E5 Air Ride Suspension Control Airpod Dual Compressor Systems

Ridetech Ridepro E5 Air Ride Suspension Control Airpod dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, Ridepro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, Ridepro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the Ridepro E5 app. Ridetech Ridepro E5 Airpod systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum Airpod 5-gallon tank * Ridepro E5 digital control * Dual compressors * 1/4 in. valves * Perfect for vehicles over 3,500 lbs.

1.0 out of 5 stars ( 1 )

$2,865.00

Ridetech Ridepro E5 Air Ride Suspension Control Dual Compressor Systems

Ridetech Ridepro E5 Air Ride Suspension Control dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, Ridepro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, Ridepro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the Ridepro E5 app. Ridetech Ridepro E5 systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum 5-gallon tank * Ridepro E5 digital control * Two Thomas compressors * 1/4 in. air lines and fittings * Perfect for vehicles over 3,500 lbs.

Not Yet Reviewed

$2,665.00

Summit Racing™ Pro LS Conversion Radiator and Fan Combos

Summit Racing™ Pro LS conversion radiators and fan combos are available for most popular LS swap applications. They're quality-constructed from aluminum to provide exceptional weight savings over stock equipment. These combos also include an electric fan, fan shroud, and mounting hardware. You've put a lot of time and money into transforming your everyday street machine into a street demon, but to truly capture that performance that's too hot to handle, you've got to turn the temperature way down. Install one of these cooling aluminum radiator and fan combos in the front of the engine bay to neutralize the threat of overheating. The radiators come in a variety of configurations, each possessing its own unique combination of features, to work for the specific make and model vehicle that they're intended.

3.36 out of 5 stars ( 14 )

$590.94

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$647.94

Earl's Performance Electric Water Pump Block Adapters

Earl's Performance electric water pump block adapters provide options for mounting a pump on a GM LS engine. The three choices available will either mate a big block Chevy pump to the LS engine or provide easy installation of a remote mounted pump. They're made from black anodized billet aluminum and feature -12 AN O-ring female ports and a 1/8 in. NPT port for easy connection of steam tube plumbing. Earl's electric water pump block adapters include a pair of adapters, gaskets, and mounting bolts. Order the kit recommended for your application.

5.0 out of 5 stars ( 1 )

$177.95

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$204.95

On Sale

aFe Control PFADT Series Lowering Springs

aFe Control is proud to release the PFADT Series lowering kits to enhance your vehicle's looks and handling by lowering its center of gravity for reduced body roll, improved cornering, and a more aggressive stance, all while maintaining good ride quality by optimizing factory shocks for a responsive, sporty feel without sacrificing daily drivability. Key benefits include better aesthetics, superior performance, durable construction, and direct-fit installation for various muscle cars like Camaros and Corvettes, often using progressive rates and quality materials like powdercoated steel.

5.0 out of 5 stars ( 2 )

$376.00

$338.40

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