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Summit Racing™ LS oil galley barbell plug kits give you a cool, affordable way to improve your LS engine's oiling system. They include the rear "barbell" or "dogbone" which has a smaller stem diameter than the factory plastic unit to improve flow to the filter, a solid plug to delete the filter bypass in the oil pan, and a step washer and bolt to support the unsupported side of the oil pump pickup tube retainer.
( 6 )
$24.99
Dayco standard heater hoses carry the heated coolant from the engine block to the heater core under the dashboard, and return it to the engine. They're made for general service on light trucks and passenger cars. The ultra-durable hoses are constructed using all EPDM compounds, with spiral reinforcement for high burst strength and heat resistance of -40 degrees F (-40 degrees C) to +257 degrees F (+125 degrees C). These black cover hoses are similar to the SAE 20R3, Class D-2, and are specifically designed to be compatible with all common coolants and coolant additives. However, they are not suitable for fuel or oil transfer. Dayco heater hoses are available in a variety of diameters and lengths.
( 43 )
$44.99
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$49.99
BTR offers DOD delete plug kits that provide an easy way to get rid of pesky, failure prone DOD/AFM lifters in your LT powered pickup truck. These plug kits include the necessary components to delete the problematic DOD system on your Chevrolet GM Gen V+ L84/L87 engine to remove the 8-cylinder AFM/DOD solenoids during a delete. From F-body trucks to Corvette, Sierra to Silverado, G8 to GTO, Brian Tooley Racing has just the components you need for making power with your LS or Gen V ride! Note: These cylinder deactivation components will not work for the L83/L86 engines.
( 3 )
$40.00
Summit Racing™ coolant crossover delete kits allow you to block off the rear coolant crossover or steam passages on your LS cylinder heads. The low-profile design gives extra clearance and does not require removal of the block-off when removing the cylinder head bolts. These delete kits include two billet aluminum plugs, O-rings, and bolts. Order the kit recommended for your year/make and engine application.
( 3 )
$20.99
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
ICT oil galley barbells have a "weighty" job to perform. Often overlooked, but very much needed, these oil diverter valves fit in the back of your LS engine block and are essential to the oil pressure circuit. Little things may cause a big headache; for your build, replace the plastic barbell with a new one from ICT Billet.
( 1 )
$35.99
Mopar Replacement MDS (multi-displacement) solenoid plugs are for blocks not using MDS. These genuine OE replacements provide the proper function, as well as the right fit to make your install hassle-free. Order the model designed for your specific vehicle application.
( 2 )
$26.99
Where legally permissible when doing an LS or LT swap, ICT Billet fuel vapor purge solenoid plugs make life easier by blocking off the intake manifold EVAP port. They can be installed in seconds and come packaged and ready to go.
( 25 )
$22.99
Earl's Performance clutch adapter fittings convert OEM master cylinders, clutch release bearings, and slave cylinders to accept a better replacement for your less-than-perfect OEM plastic hose. These quick-disconnect fittings work perfectly with Earl's Speed Flex hose (not included). They're made from 304 stainless steel or aluminum and include EPDM O-rings. The adapter fittings are offered in several early and late model vehicle styles, straight and 90 degree angle. Check your OEM hose for the proper fit.
( 29 )
$24.74
Summit Racing™ heater bypass hoses are perfect when deleting your heater core. These hoses allow engine coolant to flow without any restrictions. Made from high-quality silicone, these hoses can withstand the hottest of coolant temperatures. Summit™ heater bypass hoses make deleting your heater core easy.
( 5 )
$21.99
ICT Billet coolant crossover delete kits are coolant/steam port block-off plate sets for LS-Series engines. Kits include two coolant ports, two O-rings, and two bolts. These kits do not have holes for crossover tube attachment. Made from aerospace-grade billet aluminum with a natural finish, they can be installed on the front or rear of the cylinder heads.
( 12 )
$29.99
Allstar Performance oil galley plugs are used by the factory to divert oil to the factory oil filter and prevent unfiltered oil from circulating through the engine. The original GM barbells are a nylon material that may become brittle over time and should be replaced when performing a rebuild or upgrades. These replacement galley plugs are offered in multiple materials for a variety of year/make and engine applications.
( 4 )
$26.39
Hayden Automotive offers a full line of accessories for your transmission coolers. These rubber transmission cooler hoses are available in a variety of sizes to suit your needs.
( 30 )
$36.99
Clearance
Continental molded radiator hoses are pre-shaped for specific applications and are constructed to original equipment manufacturers' specifications. They're molded to provide full flow-through tight bends, ease of application, and stress relief on radiator connections. Their tough Versigard rubber tube and cover resist heat, ozone, and chemical coolants—and their Tylanar-knit reinforcement provides burst limits exceeding SAE standards. These hoses meet or surpass SAE J20R4, D1 specifications. Hundreds of models are available for fitment on a wide range of vehicles. Order the length, diameter, and shape designed for your cooling system. When it's time for a replacement, make Continental your first choice for molded radiator hoses.
( 448 )
$47.99
$20.99
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$48.99
Avoid a potential mishap from a leaking or a blown heater hose--make an upgrade to Continental OE Technology Series HY-T black heater hoses. The HY-Ts are perfect for applications where excellent resistance to antifreeze coolants and extreme underhood temperatures is required. The tube and cover are manufactured from EPDM (ethylene propylene diene monomer) rubber with superior resistance to heat, ozone, and chemical coolants. Each hose is then reinforced with 2-spiral synthetic for additional strength and durability. Continental OE Technology Series HY-T black heater hoses are constructed to meet specifications similar to SAE J20R3--so they can take the heat.
( 36 )
$35.99
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$49.99
ACDelco offers heater hoses for virtually any vehicle from the 1940s and up. These replacements are available in a wide array of sizes and configurations—for hundreds of hose connection positions. They're designed to original factory specs to ensure fit and performance. Order the hoses recommended for your applications.
( 32 )
$30.99
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$43.99
On Sale
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.
( 18 )
$76.35
$43.03
Resistant and resilient, Edelmann power steering return hoses won't fail you. These replacement hoses are impervious to oil, heat, and ozone which cause ordinary assemblies to fail prematurely. Their tube construction will withstand internal oil temperatures of up to 300 degrees F. The hoses are assembled with zinc-chromate plated couplings and fittings for protection against rust and corrosion. Restore your vehicle's power steering with fresh Edelmann return hoses—available for fitment on countless makes and models spanning more than a half-century.
( 60 )
$20.99
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$49.99
ACDelco Gold molded radiator coolant hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. These OE-style hoses are specially designed, GM factory-molded replacements to fit today's smaller, tighter-fitting engine compartments. ACDelco Gold coolant hoses are temperature rated from -40 to 275 degrees F (-40 to 135 degrees C) and are approved for marine applications. Order the model recommended for your vehicle. (Note: Do not use these molded coolant hoses for fuel or oil transfer purposes.) Features include: * Protective sleeves (where applicable) help duplicate General Motors OE for proper fit and function * Designed to resist electrochemical degradation for durability * Available for vintage and heavy-duty applications
( 74 )
$28.99
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$45.99
ACDelco power steering hoses carry pressurized fluid from the power steering pump to the steering assembly in order to turn the wheels to the left or right. The silver heat guard helps to protect the hoses in high-temperature areas, and fluid restrictors help to absorb vibration and reduce noise. Double-lock beading with barbed tube ends provides crimping and assists in leak prevention. Order the model designed for your vehicle and engine application.
( 9 )
$24.99
ACDelco offers brake booster check valves in a variety of styles for fitment on thousands of vehicles from the 1980s and up. Manufactured to GM specifications for fit and performance, these replacements deliver OE quality and reliability you expect from genuine General Motors parts. The check valves hold a vacuum inside the brake booster even when the engine is off. This is a safety feature in the rare case that your engine fails. Without the engine, you lose your vacuum source. Order the check valve recommended for your vehicle.
( 5 )
$20.99
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$28.99
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.
( 18 )
$40.99
ACDelco power brake booster vacuum hose utilizes the vacuum produced by the vehicle's engine to supply energy to the power brake booster, which assists the pedal input of the driver. GM-recommended replacement parts are designed to match your original factory components, offering OE quality, reliability, and durability to ensure proper fit and performance. These hoses are available in different materials and nearly 200 configurations for fitment on a wide range of vehicles from the 1980s and up.
( 8 )
$20.99
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$42.99
ATS Diesel fuel rail pressure plugs replace the stock or shimmed pressure relief valve. Removing the stock pressure relief valve will help to maintain fuel rail pressure during full throttle driving by completely blocking the pressure relief port. It also helps to eliminate low fuel rail pressure codes that are caused by insufficient PRV spring pressure.
( 7 )
$34.99
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