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Automotive Fittings - Hose, Brake, AC & More
Showing In Stock Items. Show All 111 Items.
Summit Racing™ LS Oil Galley Barbell Plug Kit
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
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.
( 13 )
$14.99
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$18.99
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.
( 18 )
$40.99
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$72.99
On Sale
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.
( 18 )
$76.35
$43.03
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$84.55
AutoMeter GM LS Engine Gauge Installation Kits
AutoMeter engine gauge installation kits for GM LS engines feature specialized components to ease the introduction of an LS engine into your vehicle. These kits include a full-color guide that details the use of the included metric adapter fittings, short depth water temperature sensor, and tachometer resistor, as well as the installation procedures for other commonly monitored parameters. Each kit includes: * 12mm x 1.5 to 1/8 in. NPT adapter * 16mm x 1.5 to 1/8 in. NPT adapter * Low-profile electric temperature sender * 10K 1/2 watt resistor (tach function)
( 23 )
$47.99
Summit Racing™ LS Oil Pressure Adapter Fittings
Summit Racing™ offers a wide variety of fittings, including these LS oil pressure adapters. Machined from aluminum, the female NPT to male metric thread fittings are available in common sizes to transition between different line diameters.
Not Yet Reviewed
$9.99
Trick Flow® Engine Coolant Plugs for GM LS
Trick Flow® engine coolant plugs for GM LS are for coolant holes on exhaust faces. They are zinc plated steel with a hex head/13mm wrench and include an aluminum sealing washer. These Trick Flow® coolant plugs fit all LS cylinder heads.
( 3 )
$14.99
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
( 4 )
$62.99
Fragola Performance Systems LS Oil Pressure Gauge Adapter Fittings
Fragola LS oil pressure gauge adapter fittings are ideal for the installation of aftermarket oil pressure gauges on GM LS engine swaps. The temperature adapter fittings screw directly into the oil passage located on the rear of the block, and options are available to fit most aftermarket sending units or mechanical gauge hoses. Fragola LS oil pressure gauge adapter fittings are precisely engineered to ensure ultimate efficiency, absolute quality, great durability, and solid workmanship—making these fittings perfect for the job.
( 2 )
$15.99
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$18.99
ICT Billet LS Engine Block Oil Passage Galley Plugs
ICT Billet LS engine block oil passage galley plugs are OEM replacements. Each steel plug is zinc coated for corrosion resistance and comes pre-applied with thread sealant. Fill the various oil passage outlets in your engine block with ICT galley plugs.
( 2 )
$19.99
ICT Billet LS Heater Core Feed Fittings
ICT Billet replaces your factory LS water pump fittings for the heater core. Made from aerospace grade billet aluminum, they are compatible with all GM LS Series water pumps.
( 1 )
$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
ICT Billet LS Gen IV Camshaft Sensor Delete Plugs
ICT Billet LS Gen IV camshaft sensor delete plugs are designed for making a camshaft swap simple. Built from aerospace grade billet aluminum and packaged with a bolt and mounting bracket, ICT's sensor delete plugs offer ease and reliability.
( 1 )
$58.99
Intellitronix Engine Swap Gauge Adapter Fittings for GM LS Engine
Make your GM LS engine "swap ready" with an Intellitronix engine swap kit that comes with the required brass gauge adapter fittings needed for doing it. Kit components: * One bushing 1/8 in. NPT to 12mm for water temperature sender * One bushing 1/8 in. NPT to 16mm for oil pressure sender * One resistor for tachometer connection
( 7 )
$20.69
Earl's Performance LS Oil Pressure Gauge Adapter Fittings
Earl's Performance LS oil pressure gauge adapter fittings are ideal for installing aftermarket oil pressure gauges on GM LS engine swaps. They screw directly into the oil passage on the rear of the block, and options are available to fit most aftermarket sending units or mechanical gauge hoses. Earl's LS oil pressure gauge adapter fittings are manufactured from 2024 T8 aluminum with a black or blue anodized finish. Choose the style and size needed for your application.
( 17 )
$15.79
On Sale
New Vintage USA LS Temperature Sender Installation Kits
Direct from Detroit, New Vintage USA LS temperature sender installation kits allow standard 1/8 in.-27 NPT threaded senders to be installed in the standard LS ports. The included M12 bushings are handmade from brass hex stock and enable you to use full-length temperature senders—there is no need for special "short" units. A pre-wired step-up resistor for tachometers reading a tach signal from the PCM is also included. Choose New Vintage USA LS install kits for accuracy, proper fitment, and American craftsmanship.
( 2 )
$65.99
$59.39
Meziere LS-X Water Pump AN to UNF Fittings
Meziere LS-X water pump AN to UNF fittings are specifically designed for use with Meziere's LS-X water pumps. They are quality aluminum fittings featuring an anodized finish for durability and a clean look.
( 2 )
$24.30
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$38.80
ICT Billet Engine Block Oil Restrictor Galley Plug Passage Barbells
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
Summit Racing™ Coolant Crossover Delete Kits
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
ICT Billet Fuel Vapor Purge Solenoid Plugs
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
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$36.99
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
$665.95
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.
( 1 )
$177.95
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$204.95
ICT Billet Camshaft Position Sensor Delete Plugs
ICT Billet has made their name known by making the hard to find items that always slow down your LS swap, and this time it's no different. The ICT Billet camshaft position sensor delete plugs are the answer to your cam swap issues. Made from high-quality materials, and including the hardware needed these kits are designed with ease and reliability in mind.
( 2 )
$58.99
Tanks Inc. Fuel Rail Fitting Adapters
Tanks Inc. fuel rail fitting adapters are designed to fit your stock return lines and fuel rails. The adapters are made of quality materials and are offered in either anodized or zinc plated finishes. They use the factory spring-lock design with an outlet in AN sizes specifically made for braided stainless steel hose. Choose the fuel rail fitting adapter model needed for your application.
( 19 )
$16.99
