Availability
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.
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$74.99
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$169.99
Summit Racing™ Coolant Steam Port crossover kits deliver cool performance and looks. Featuring beautiful billet aluminum construction, our kits will bypass the hot engine coolant from your throttle body for better performance and vent the steam from the front of the cylinder heads to the radiator or balance the flow between the rear of heads to help reduce engine temperature. Keep your engine happy and running at an optimal level with Summit Racing™ Coolant Steam Port Crossover Kits.
( 13 )
$39.99
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$48.99
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.
( 75 )
$101.99
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$148.95
Chevrolet Performance engine coolant crossover pipes are designed to vent the coolant to ensure that the coolant reaches the highest point on the cylinder heads and doesn't get blocked by an air pocket. They are manufactured from quality materials and install in the stock location for a direct fit.
( 6 )
$59.99
Summit Racing™ induction kit Pro Packs start with the Edelbrock EPS Performer intake manifold, which builds horsepower and torque from idle to 5,500 rpm. Summit Racing™ induction kits also include an Edelbrock 600 cfm Performer carburetor and a 14 in. chrome steel Summit Racing™ air cleaner, plus zinc plated Summit Racing™ carb studs, a Summit Racing™ stainless steel intake bolt kit, and a Fel-Pro Printoseal intake manifold gasket set. These kits are compatible with both the 260 hp and 290 hp versions of this engine and are designed for smooth street performance.
( 23 )
$774.86
On Sale
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
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$170.95
$62.45
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$190.95
Summit Bucks
ACDelco GM Genuine Parts engine intake manifold covers are designed, engineered, and tested to rigorous standards—and are backed by General Motors. Made to fit your specific GM vehicle, these replacement air intake components are crafted from the highest-grade materials for correct fit, and dependable, long-lasting service. Make sure your engine breathes properly with ACDelco's selection of top-quality replacement air intake parts.
( 2 )
$177.99
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.
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$190.95
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$349.95
Upgrade your GM LS engine with a set of Mr. Gasket valley cover bolt sets. The stainless steel fasteners look great and come with small diameter stainless AN washers, ideal for replacing missing or worn OEM fasteners. They feature a small diameter button head, giving you the extra clearance you need.
( 3 )
$41.70
Whether you are replacing a rusted crossover pipe or doing a head swap, ICT Billet coolant crossover kits help increase the flow of coolant through the engine block, reducing engine temperature. They are made from aerospace-grade billet aluminum with a natural finish. By increasing the flow of coolant in the block, thereby reducing engine temperature, you can eliminate hot cylinders and detonation.
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$43.99
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$81.99
The GM LS Series engines are being built for a lot of different performance and racing applications. You can see good ol' hot rodder ingenuity taking place as racers are running carburetors and even using distributors on these engines! These MSD LSx trigger converters plug into the factory crank sensor of an LS engine. They then convert the factory trigger signal into a 12 V square wave signal to trigger an MSD ignition control such as a 6 or 7 Series ignition control. If you are incorporating a front mount distributor into your LS engine, this means that you won't need to run an external crank trigger.
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$19.13
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$52.69
ARP's intake valley cover bolt kits are the perfect fit for your next build. They are precision-machined for optimum thread engagement and have a wide-area flange for better load distribution. They also feature precision-rolled threads, which prevent galling, while promoting more consistent torque loading. These bolts are available with either hex or 12-point heads and in either polished stainless or with a black oxide coating. Don't waste time trying to reuse old bolts--grab ARP intake valley cover bolt kits.
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$23.99
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$43.99
Chevrolet Performance fuel rail covers are designed to give your Corvette engine added good looks under the hood. They are made of a durable, heavy-duty plastic material in black or red finishes.
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$94.99
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$96.99
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
$229.99
On Sale
Nitrous Outlet coolant crossovers stop hot cylinders and pre-detonation. First, the easily installed water vapor bleed kits help to distribute heat from cylinder to cylinder, decreasing temperature variation. Then the coolant crossover lines increase the flow through the engine block, reducing engine temperatures. Nitrous Outlet kits feature billet aluminum distribution blocks and stainless steel pre-bent hard lines or braided flex lines; they enable you to run these systems on your car all year long without the worry of a bursting hose, rust, or corrosion. The selection of coolant crossover kits comes complete with the necessary fittings and adapters to make the install hassle-free. Keep your block and cylinder cooler with Nitrous Outlet coolant crossovers.
Not Yet Reviewed
$286.99
$243.94
On Sale
aFe Power Pro GUARD filter maintenance kits provide a comprehensive solution for maintaining peak performance in your diesel engine. Each kit includes all the filters necessary for timely services, eliminating the need to source components individually. Crafted from premium materials and designed to exceed OE standards, Pro GUARD filters protect your diesel engine from harmful, performance-robbing contaminants. Kit components vary slightly, but should include an engine air filter, oil filter, fuel filter, fuel/water separator, and diesel fuel booster. Some kits may contain a carbon cabin filter. Save time and money, select the aFe Pro GUARD filter maintenance kit designed for your diesel truck. Kit component features: * Engine air filters: -- The deeply pleated, high-quality filter media provides exceptional filtration capacity, effectively preventing harmful particles from reaching your engine and reducing wear. An additional foam pre-filter captures larger particles, preventing clogging and enhancing protection throughout its lifespan, making it ideal for dusty or extreme driving conditions. * Oil filters: -- Specifically designed to provide excellent filtration and efficiency while maintaining the high-flow rate demanded in diesel environments. The premium filter media is encased in a high-strength steel canister that features a 3/8 in. drive for quick and easy filter removal. * Fuel filter/water separators: -- Capture harmful contaminants such as rust and dirt, preventing damage to the fuel injectors and other engine components. These filters are designed to strike a perfect balance of filtration and flow ensuring your diesel engine remains protected and properly fueled. * Diesel fuel booster: -- Lubricates fuel system components and improves fuel stability, preventing rust and corrosion, ensuring peak performance and longevity from your diesel engine. Fuel Booster contains no alcohol and will not harm after treatment devices or EGR. * Carbon cabin filters (not in all kits): -- Ensures that your A/C functions properly, providing clean, fresh air to you and your passengers. The addition of activated carbon elements offers an extra layer of filtration, effectively combating odors and fumes from entering the cabin.
Not Yet Reviewed
$97.65
$87.89
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$124.00
ICT Billet LS valley pan cover flange bolts are full sets of valley cover to engine block bolts for LS Series engines. These custom-made bolts are Grade 10.9 clear zinc coated steel with JIS-style heads. ICT M8s have a torque specification of 18 lbs.-ft. Finish off your LS valley pan cover installation with flange bolts from ICT Billet.
Not Yet Reviewed
$25.99
MSD Ignition extension wiring harnesses are made to work with their ignition controllers. You can depend on MSD to make ignition control a snap!
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$21.88
On Sale
Nitrous Outlet 860 Performance Hard-Lined LSX Steam Vent Kit utilizes the front and rear steam ports on the passenger and driver side head, allowing water flow through the ports and back to the radiator. This design prevents built up steam pressure which is known to create a rise in cylinder temperatures on number 7 & number 8 cylinders, causing pre-detonation.
Not Yet Reviewed
$255.99
$217.59
aFe Power Pro GUARD fluid filter kits offer a complete solution for maintaining peak performance in your diesel engine. Each kit contains all the necessary filters for timely oil services, eliminating the need to source components individually. Proper maintenance of fuel filters, synchronized with the recommended oil change intervals, prevents the clogging of injectors and further wear on your engine. Save time and money, select the Pro GUARD fluid filter kit designed for your diesel truck. Kit component features: * Oil filters: -- Specifically designed to provide excellent filtration and efficiency while maintaining the high-flow rate demanded in diesel environments. The premium filter media is encased in a high-strength steel canister. * Fuel filter/water separators: -- Capture harmful contaminants, such as rust and dirt, preventing damage to the fuel injectors and other engine components. These filters are designed to strike a perfect balance of filtration and flow, ensuring your diesel engine remains protected and properly fueled.
Not Yet Reviewed
$63.00
BluePrint Engines dual plane Vortec intake manifolds are perfect to top any SBC ranging from 350 to 400 c.i.d. These cast aluminum performance replacements are pressure-tested for leaks—and are capable of supporting over 500 hp. They're a great match for BluePrint H8002K and HP8103 headed engines, or iron Vortec headed engines. Gaskets and hardware are included. Additional details (P/N MLL-BPP350VINT): * Engine block style: SBC Stock/OEM standard deck * Cylinder head style: Vortec * Carburetor mounting: 4-barrel square bore * Intake style: Dual plane * Basic operating RPM range: Idle - 6,200 * Intake manifold height: 4.595 in. * Intake finish: Natural * Intake material: Aluminum * Features two 1/2 in. NPT plugs on top of the front water crossover, and one 3/8 in. NPT plug facing forward, perpendicular to the thermostat. * The rear most 1/2 in. NPT pipe plug on the rear intake runner is for brake booster. This is NOT a water port. * NOTES: This intake manifold features the Vortec (vertical intake bolt) Pattern. This is the production intake manifold used on BluePrint SBC engines 400 c.i.d. and smaller. May not be compatible with OEM chokes or OEM accessory mounting brackets.
( 3 )
$215.95
Pacific Performance Engineering diesel fuel lift pumps are a key component in a reliable fuel system. Rather than depending on the OEM CP3 to pull fuel from the tank, the PPE diesel fuel lift pumps push fuel through the lines and filter to eliminate the possibility of air being drawn into the system, collapsed hoses and fuel restrictions from occurring. These fuel lift pump kits include pump, mounting bracket, dual 12 V fuel pump relays and a wiring diagram.
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$179.99
PWR North America steam vent kits for the GM LS engines are designed to be plumbed to the suction side of the water pump or to the radiator. They can be used with a carburetor or with OEM or aftermarket fuel injection. The kits include black -4 AN push-lock fittings, braided black cloth hose, along with stainless steel hardware, so you can custom-tailor them to your specific needs without the use of special tools. Make a smart investment! Choose these PWR steam vent kits for your GM LS engine. They provide a clean, professional look, while providing proper air bleeding for the cooling system.
( 2 )
$169.00
BluePrint Engines offers mechanical fuel pumps for a wide range of applications—including many Ford engine models from the 1960s and up. These performance replacements feature a free flow rate of 80 gph and 3/8 in. inlet/outlet NPT threads. A gasket and mounting hardware are included. Order the pump recommended for your vehicle.
( 9 )
$119.95
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