More Power in Every Purchase - Join the Summit Rewards Program Today!

More Power in Every Purchase - Join the Summit Rewards Program Today!

Beef up Your Bronco With These Deals - Shop Now!

Fittings & Plugs

Part Groups

Results 1 - 24 of 65

On Sale

Fluidyne High Performance AN to AN O-Ring Adapter Fittings

Fluidyne High Performance AN to AN O-ring adapter fittings join two components of the same size or acclimate two different sizes together with a secure leak-free connection. Available in several size choices, each O-ring fitting features aluminum construction and a durable black anodized finish. Select the fittings based on your cooling system needs.

Not Yet Reviewed

$9.95

$17.49


$8.96

$15.74

On Sale

Fragola Performance Systems Swivels

Whether you need bulkheads, tees, unions, reducers, swivels, couplers, or elbows to complete your plumbing job, look no further than Fragola for the finest fittings and adapters. To the people at Fragola, engineering has great value, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems swivel adapter fittings are manufactured from aerospace-quality aluminum to exacting standards for tight, leak-free connections and then anodized for added durability. These American-made swivel adapter fittings are available in varying sizes to fit nearly any application. Plumb with precision fittings from Fragola Performance Systems.

4.51 out of 5 stars ( 53 )

$7.99

$27.99


$7.19

$25.19

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.

4.67 out of 5 stars ( 18 )

$76.35

$82.45


$41.99

$45.35

On Sale

Fluidyne High Performance Hose Barb to AN O-Ring Adapter Fittings

Don't change your hoses, just select the right adapter, and screw it in! Fluidyne High Performance hose barb to AN O-ring adapter fittings are specifically designed to work with Fluidyne LS swap and other MFC-style radiators. These screw-in fittings can also be used with any ORB port fitting of the proper size. Fluidyne hose barb to AN O-ring adapter fittings are available in 1.25 in., 1.50 in., 1.75 in., 16AN Male, and 20AN Male; select fittings based on your cooling system design.

Not Yet Reviewed

$25.00


$22.50

On Sale

Fragola Performance Systems Brake Adapters

When replacing your brake lines, or plumbing a new brake system, use Fragola Performance Systems brake adapters to complete the job properly. These brake adapters are manufactured from high-quality steel machined to mil spec tolerances and zinc coated for durable, tight connections. No matter what the job--connecting PTFE-lined hose to calipers, wheel cylinders, or hard lines, or just replacing leaky banjo bolts--Fragola brake adapters offer easy, secure installation, even where space is tight. Plumb with the best--Fragola Performance Systems.

4.61 out of 5 stars ( 108 )

$15.99

$22.99


$14.39

$20.69

On Sale

Holley Weld-On Fill Cap Kits

Holley weld-on fill cap kits include a cap CNC-machined from 6061-T6 billet aluminum with a bright, black anodized finish for great looks and corrosion protection. They're available with aluminum or steel weld bungs to match your application. Holley weld-on fill cap kit features include: * Allows for installation of a fill cap or inspection plug anywhere needed * Caps feature a laser-etched "Holley Equipped" logo * Easy-to-grip screw-on cap with O-ring seal and a 1.38 in. diameter opening * 1.950 in. O.D. / 1.400 in. I.D. weld bung * 1.810 in. diameter at the step of weld bung * 0.675 in. weld bung overall height * 0.570 in. height at the step of weld bung * 1 1/2-12 in. thread

5.0 out of 5 stars ( 2 )

$56.19


$30.90

On Sale

Earl's Performance Swivel-Seal Hose Ends

Earl's uses aluminum alloys that meet or exceed minimum requirements for aerospace hose fittings in their Swivel-Seal hose ends. These components are precision-machined to exact tolerances for trouble-free performance. Some features include an unmatched bend design, allowing for the maximum fluid flow capacity, and aluminum retention pins, allowing for 360 degrees of adjustment after installation. The nipple-and-cutter design that Earl's uses has been aerospace-proven for more than 40 years.

4.76 out of 5 stars ( 167 )

$33.19

$64.95


$18.25

$35.72

On Sale

New Vintage USA Gauge Adapters

New Vintage USA gauge adapters provide you with a simple solution for when you need to connect a sending unit onto a different sized inlet thread. These quality brass threaded adapters make things easier when adding or replacing an oil pressure gauge. They are available in different sizes for your application needs, easy to use, and are highly durable for lasting service.

4.56 out of 5 stars ( 9 )

$10.19


$9.17

On Sale

Holley Air Conditioner Compressor Manifolds

Holley offers air conditioner compressor manifolds in a variety of styles and finishes. These replacement line adapters are machined from aluminum or copper and will facilitate your A/C compressor hookup. Mounting hardware is included. Applications include vehicles with a GM LS engine.

4.88 out of 5 stars ( 8 )

$42.44


$23.34

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.

2.5 out of 5 stars ( 2 )

$65.99


$59.39

On Sale

JET Fuel Filter ORB Fittings

JET fuel filter ORB fittings contribute to a leak-free plumb job. Engineered to attach your fuel line to their Powr-Flo inline 10 and 100 micron fuel filters, these aluminum fittings feature a durable black anodized finish with O-ring. Whether you've chosen an AN -10 or -8 fuel line for your Powr-Flo project, JET offers the correct ORB fittings to complete the job.

2.0 out of 5 stars ( 2 )

$16.46


$14.81

On Sale

Mr. Gasket Low-Loss Fuel Fittings

Mr. Gasket low-loss fuel fittings provide maximum fuel flow with minimal restriction. These fittings are a thin wall design, with large internal diameters and easy gradual bends for maximum flow. They are made from corrosion-resistant brass to provide maximum durability, and include one fitting and one hose clamp.

3.13 out of 5 stars ( 8 )

$22.34


$12.29

On Sale

Fragola Performance Systems Reusable PTFE Hose Ends

When you're plumbing brake lines, gauges, power steering, or air conditioning with durable PTFE stainless braided hose from Fragola, you need hose ends that will do the job just as well. These reusable hose ends feature a miniature "olive" that retains the hose inside of the fitting. By replacing the olive, Fragola Performance Systems PTFE hose ends can be used over and over again. PTFE hose ends are available in zinc coated steel and anodized aluminum in a surplus of sizes, styles, and angles to fit just about any application. Plumb with the best--Fragola Performance Systems PTFE hose ends.

4.24 out of 5 stars ( 21 )

$10.99

$56.99


$9.89

$51.29

On Sale

Mr. Gasket Aluminum Pipe Plugs

These hard-to-find aluminum pipe plugs from Mr. Gasket come in various NPT sizes and provide a neat, clean appearance. These pipe plugs can be used to plug vacuum accessory holes for intake manifolds, fill plug holes in transmissions and rear-ends, or any other spot that will accept a pipe plug.

4.75 out of 5 stars ( 8 )

$29.84


$19.40

On Sale

Earl's Performance Adjustable Coolant Crossover Tubes

Earl's Performance adjustable coolant crossover tubes simplify the plumbing of a remote mounted electric water pump by eliminating Ts, Ys, and extra hose ends. The design of these special crossover tubes allows for adjustable length—and for use as a coolant inlet or outlet on your engine. They're constructed from billet aluminum with a black anodized finish.

5.0 out of 5 stars ( 1 )

$279.95


$153.95

On Sale

Clearance

Earl's Performance Super Stock Hose Ends

Earl's Super Stock hose ends are push-on type direct replacements for the popular brass push-lock type hose ends. These attractive, lightweight fittings are machined from aluminum alloy and feature a durable anodized finish. They are designed for use with Earl's Super Stock hoses, they are reusable, and they are available in all common configurations. Popular, economical, and good looking; shouldn't you be using Earl's Super Stock hose ends. Crimp-on sleeves are sold separate.

4.83 out of 5 stars ( 24 )

$12.45

$43.70


$6.85

$24.04

On Sale

Earl's Performance Tube Adapter Fittings

Earl's Performance tube adapter fittings will simplify your plumbing project! They are manufactured from quality aluminum and feature a black, red, or blue anodized finish. Both male and female tubing adapters are available. These adapter fittings were originally designed to meet the needs of the racing industry but will work with any low-pressure application to adapt aluminum tubing to AN or NPT type fittings. Order the fitting type you need.

4.82 out of 5 stars ( 158 )

$23.81


$13.10

On Sale

Fragola Performance Systems Series 3000 Race Hose Ends

Hose ends may look like simple devices, but Fragola Performance Systems takes them very seriously. Fragola has spent several years researching, testing, and re-testing them to perfect the production of these Series 3000 race hose ends. Features include: * Unique one-piece design eliminates two brazed joints, minimizing potential leakage and improving flow and appearance * Two Viton® O-rings form a redundant seal to ensure no-leak service for the life of the part and they are impervious to fuel, oil, and coolant * Stainless steel lock wires to prevent galling and provide long service * Wider wrenching surface for no-slip installation * Tapered nipple for easy alignment and installation * J gauge threads for increased strength and durability * Bright-dipped anodizing for a show-quality finish * Improved entry angle on the socket for easy installation * Hose ends are manufactured from aerospace-quality aluminum and machined to mil spec tolerances

4.51 out of 5 stars ( 47 )

$6.99

$42.99


$6.29

$38.69

On Sale

Earl's Performance Vapor Guard Hose Ends

Defend your ride from modern fuels with Earl's Performance vapor guard accessories like these vapor guard hose ends. Made from quality aluminum, these hose ends feature a special smooth retention band that retains your hose under pressure, while also ensuring that the hose line is not damaged. They're bright-dip anodized to offer long service life, even when used with today's harsh fuels. They make assembly a snap! Simply cut the hose, push the vapor guard hose ends on and tighten the clamps, that's all there is to it! Choose from an assortment of sizes and fittings styles--45 degree, 90 degree, or straight--to best suit your project needs.

4.9 out of 5 stars ( 170 )

$10.11

$14.85


$5.56

$8.17

On Sale

Earl's Performance Power Steering Adapter Fittings

Earl's Performance offers a complete line of power steering adapter fittings to accommodate a variety of thread sizes to plumb your pump. Earl's offers the most complete line of adapter fittings in the industry.

4.09 out of 5 stars ( 23 )

$8.27

$53.29


$4.55

$29.31

On Sale

Fragola Performance Systems Couplers

Whether you need bulkheads, tees, unions, reducers, swivels, couplers, or elbows to complete your plumbing job, look no further than Fragola for the finest fittings and adapters. To the people at Fragola, engineering has great value, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems coupler adapter fittings are manufactured from aerospace-quality aluminum to exacting standards for tight, leak-free connections and then anodized for added durability. These American-made coupler adapter fittings are available in varying sizes to fit nearly any application. Plumb with precision fittings from Fragola Performance Systems.

4.53 out of 5 stars ( 74 )

$4.99

$23.99


$4.49

$21.59

On Sale

Fragola Performance Systems Hose Barb to AN Adapters

When you need a secure, leak-free connection to your hose, Fragola hose barb adapters are the way to go. These hose barb adapters are manufactured from aerospace-quality aluminum and are anodized for added durability. Fragola reusable hose barb adapters are available in AN and NPT sizes to meet your application's needs. Fragola Performance Systems has some of the finest fittings available, because the engineering people at Fragola understand that there's no such thing as a "simple" fitting.

4.68 out of 5 stars ( 41 )

$5.99

$13.99


$5.39

$12.59

On Sale

Earl's Performance Auto-Fit Hose Ends

Earl's uses aluminum alloys that meet or exceed minimum requirements for aerospace hose ends. Each component is precision-machined to exacting tolerances for trouble-free performance. The nipple-and-cutter design that Earl's uses on their hose ends has been aerospace-proven for more than 40 years.

4.49 out of 5 stars ( 49 )

$3.68

$37.43


$2.02

$20.59

On Sale

Earl's Performance Weld Fittings

Earl's fittings are manufactured from metals that meet and exceed the minimum requirements for aerospace use, and are designed to be welded into position. They're precision-machined to exacting tolerances for trouble-free and long-lasting performance.

4.77 out of 5 stars ( 30 )

$12.58

$16.23


$6.92

$8.93

Modal Header