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Moroso remote thermostat housing mounting brackets are beautiful supports. Designed to mount their remote thermostat housings, they are manufactured from 6061 T-6 aluminum to be strong and good looking.
Not Yet Reviewed
$60.99
Allstar Performance inline thermostat housings are made from durable aluminum and given a handsome black anodized finish. They fit GM-style thermostats and are to be used with 1.5 in. hose size.
( 1 )
$79.99
These dual purpose thermostat control bodies from Offenhauser are the answer when log type manifolds or special carburetion is used on an engine where no provisions have been made for heat control. They have a provision for a temperature sending unit and they also provide for heat takeoff.
( 2 )
$94.99
On Sale
Scott Drake swivel water necks are machined from billet aluminum. Their 2-piece design allows the neck to fully rotate to perfectly fit your particular application. These exclusive Scott Drake water necks were designed for classic car applications that require a 45 degree angle. They include mounting hardware and rubber O-ring seals to ensure a leak-proof installation.
( 9 )
$99.95
$89.95
Summit Racing™ billet aluminum remote mount inline thermostat housings allow you to place the thermostat anywhere in your cooling system circuit. They use an O-ring seal for ease of replacement and use the common small block Chevrolet thermostat. The housings are available in a variety of water neck inlet/outlet sizes.
( 2 )
$59.99
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$69.99
Moroso billet aluminum filler necks allow you to install a variety of bolt-on style filler necks or block-off plates, offering cooling system flexibility for both race and street applications. The base locates the filler neck at the highest point, to bleed off air on cars with low-mount radiators. They include a machined port for installing a water temperature sending unit, and two ports to plumb return lines on popular aftermarket heads. And, to give you versatile mounting options--these filler necks can be flipped 180 degrees for either a left or right water hose outlet location.
( 9 )
$54.99
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$104.99
These Moroso water neck bleeder kits allow you to remove air pockets from your cooling system. They include a filler neck housing with a 90 degree outlet for the upper radiator hose, an aluminum bleeder plate with a petcock valve, two mounting gaskets, and mounting hardware. The Moroso water neck bleeder kits can also be used with Moroso's expansion tanks for maximum cooling performance.
( 4 )
$85.99
March Performance thermostat housings are available in several styles and finishes covering a wide range of vehicle engine applications. Each housing is CNC-machined from 6061 T-6 aluminum and available polished, black anodized, or clearcoated. Most styles include mounting hardware and an O-ring for a clean seal. The 1.5 in. radiator hose neck swivels inside of base for perfect routing. March Performance thermostat housings are compatible with OEM and numerous aftermarket thermostats. Choose the one designed for your application.
( 11 )
$54.99
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$66.99
Canton Racing billet aluminum water necks will not crack or break like conventional OEM water necks. They feature CNC-machined billet aluminum construction for ultimate durability. Canton Racing billet aluminum water necks are available with a standard 1 1/2 in. smooth hose connection or a -16 AN male threaded fitting connection. The water necks include stainless steel mounting hardware for the ultimate protection against corrosion.
( 38 )
$75.00
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$98.00
Moroso water outlet necks are one-piece billet aluminum designs. Most are clear anodized, but all include stainless steel mounting hardware. The filler necks also come with O-rings or gaskets as required. Select the model designed for your engine application.
Not Yet Reviewed
$54.99
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$64.99
Made from investment cast aluminum for a smooth look, these Summit Racing™ water necks include two 1/4 in. NPT outlets, one 1/2 in. NPT outlet, and a 1/8 in. NPT overflow. They use a standard radiator cap, accept 1 1/2 in. radiator hose, and include gaskets and mounting hardware. They come in your choice of either a natural or black powdercoated finish.
( 22 )
$103.99
Motorcraft thermostats are constructed for strength and rigidity, with a mounting flange designed to properly fit and seat the thermostat in the housing. The streamlined Venturi nozzle gives you maximum coolant flow, and the stainless steel spring offers precise operating compression.
( 5 )
$57.99
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$79.99
Philadelphia Racing Products billet swivel thermostat housings make the connection from your upper radiator hose to your engine. Each water neck is fully CNC-machined from 6061-T6 billet aluminum and able to swivel 360 degrees. The housings come complete with stainless steel mounting hardware and O-ring for positive sealing. All units will accept any standard thermostat and one of Philadelphia Racing's O-ring style water pump fittings. Order the size and finish you prefer for your application.
( 5 )
$64.99
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$89.99
Proform remote overflow billet aluminum radiator fill necks are designed to facilitate efficient coolant flow, help maintain optimal engine temperature and provides a secure and long-lasting connection point for coolant management. The radiator neck is specifically designed to be recessed into the tank, allowing the overflow tube to travel inside the tank and exit through a remotely mounted barb. This U.S.-patented design offers a slick solution for concealing the unsightly radiator overflow tube, giving your setup a sleek and clean appearance. The kit includes a billet aluminum filler neck, an unbent 18 in. tube, and a billet barb. For those building custom systems, a weld-on billet aluminum filler neck can be a valuable addition, allowing for a more secure and leak-free installation.
( 1 )
$86.99
Fathouse Performance coolant distribution blocks are perfect for your custom twin turbo project. They're fabricated from solid T6061 billet aluminum—and feature four options for inlet/outlet supply and eight outlets that can be run to turbos or wastegates to keep them cool. Two mounting bosses are machined into the back side.
Not Yet Reviewed
$99.99
Moroso offers manifold filler necks in a variety of styles, materials, and finishes—for applications from 1955 and up. These replacements locate the filler at the highest point to bleed off air on cars with low-mount radiators. The filler necks can be located on either the left or right side of the vehicle. They include 1/2 in. NPT fittings for the installation of a water temperature sending unit, and two 1/4 in. NPT fittings for return lines on popular aftermarket cylinder heads.
( 20 )
$62.99
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$100.99
Holley thermostat housing assemblies are replacement components for mid-mount accessory drive systems. These thermostat and housing kits are genuine Holley parts providing the correct fit to restore optimum operation and engine cooling.
( 2 )
$81.69
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$88.84
Billet Specialties thermostat housings not only look good, but they also get rid of leaky paper gaskets thanks to their O-ring seal design. You can choose the conventional vertical housing or the high-tech 360 degree swivel housing. They're available straight-up or with a 0, 15, or 45 degree angle and come complete with stainless hardware.
( 243 )
$62.95
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$120.95
On Sale
Mr. Gasket offers replacement water necks in a variety of styles, materials, finishes, sizes, and angles. Water necks help to hold the vehicle's thermostat in place as it opens and closes—to regulate the flow of coolant through your engine. The opening in the water neck created by the thermostat allows coolant to flow from the radiator back to the engine. Order the model recommended for your vehicle.
( 114 )
$63.69
$57.35
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$74.19
Position your hose where you want it with CVR thermostat housings. These beautifully machined housings swivel 360 degrees for ease of installation. Crafted from T6-6061 billet aluminum, CVR thermostat housings are bright anodized in several finishes for a professional look under your hood. The flange is sealed at the manifold with an O-ring, eliminating the gasket, plus stainless steel hardware is included. You can count on high performance looks and operation with CVR thermostat housings.
( 67 )
$62.99
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$108.99
ICT Billet thermostat housing adapters allow the use of SBC swivel or standard housings on LS engines. They're made from aerospace-grade billet aluminum.
Not Yet Reviewed
$99.99
These Summit Racing™ 360 degree swivel water necks are constructed from high-quality T6-6061 billet aluminum and feature a beautiful, bright-anodized, machined finish. The flange is sealed at the manifold with an O-ring, eliminating the gasket, and stainless steel hardware is included.
( 28 )
$88.99
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$94.99
Allstar Performance billet water necks fit most Chevy V8s, accept most standard thermostats, and swivel a full 360 degrees to simplify connection of LH or RH radiator hoses to the engine. Available in several outlet sizes, each one features a black anodized finish to help protect against corrosion. Stainless steel hardware and an O-ring for sealing the base of the water neck to engine are included. Choose the size you need.
Not Yet Reviewed
$99.99
On Sale
Earl's leads the way for LS engines! OE water pumps come with push-on barbs for clamping the standard radiator hoses. Push-on hose connections just don't meet the demands of extreme performance. Earl's LS water pump adapter kits convert both the inlet and outlet to -20 AN fittings. The kits work with all LS water pumps; an O-ring adapter plate is included that upgrades early LS water pumps to the later, less restrictive style of thermostat. Features include: * Billet aluminum and stainless steel components * Anodized protection on aluminum components * Requires thermostat upgrade on early LS water pumps * Welding required
Not Yet Reviewed
$163.95
$90.95
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