Availability
Meziere coolant manifolds are designed to allow for the efficient cooling of your engine. By collecting coolant from both ends of each cylinder head, they provide uniform cooling while helping to eliminate dangerous hot spots.
( 3 )
$90.47
Remotely locate your water pump for applications that have a tight fit with CVR universal water pump manifolds! It's simple--use these manifolds in place of a standard water pump and plumb the inlet fitting on the front or the top! These manifolds are computer-designed, made from T6-6061 billet aluminum, and are available in your choice of anodized finishes. CVR universal water pump manifolds include an Allen key plug.
( 1 )
$76.99
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
CVR intake manifold water filler necks are O-ring sealed at the intake manifold, eliminating the need for a gasket. Made of 6061-T6 billet aluminum and bright anodized, they are available for Chevrolet and Chrysler engines with options for 1 1/2 in. or -16 AN hose fittings. Stainless steel hardware is included.
Not Yet Reviewed
$52.99
PRW water necks are available with a rubber O-ring or a standard paper gasket for a leak-free seal. They're made from cast or billet aluminum, straight or angled, with either a natural or polished finish. Order the model recommended for your engine application.
Not Yet Reviewed
$65.22
These Meziere water neck plates are designed to help you connect a smaller line to your manifold at the spot where the thermostat housing usually bolts on. They are drilled and tapped 3/4 in. NPT to accept many common fitting arrangements.
Not Yet Reviewed
$51.85
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$89.16
Replace your stock thermostat with new parts from Dorman. These quality components offer solution upgrades for your coolant outlets. Dorman offers thermostats for several applications. Don't wait for your engine to overheat or for the check engine light to illuminate--upgrade to reliable, OE-fitting thermostats from Dorman.
( 29 )
$102.46
Be Cool electric fan sending units are replacement senders for Be Cool electric fan wiring harness kits. The sensors install in water jackets in your intake manifold or engine block and are available in either 185 or 195 degree sending units.
( 101 )
$52.99
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$59.99
Derale deluxe adjustable fan controllers with pipe-threaded probes are installed in water jackets in the intake manifold or engine block. They allow fan activation to adjust between 150 and 240 degrees F. These fan controllers are suitable for race and street rod applications. For underhood cooling components, trust the expertise of Derale Performance.
( 116 )
$94.58
Allstar overflow tanks are 1 qt. aluminum tanks for cars with a manifold filler neck that's higher than the radiator top tank. They can easily be mounted as the highest point of the cooling system. Allstar tanks feature a heavy-duty aluminum neck with a port for an overflow fitting, an inlet and outlet, and a bracket. Keep air out and fluid in with Allstar overflow tanks.
( 12 )
$94.99
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$104.99
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
Install your sending units with Vintage Air water neck risers. These aluminum spacers solve the problem of hose clearance, port access, and not being able to use existing manifold outlets. The risers are available to fit vehicles in every decade from the 1950s to the new millennium. Connect pressure-side heater line or hose and the sending units in your classic ride with water neck risers from Vintage Air.
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$53.99
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$56.99
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
Be Cool electric fan wiring harness kits are designed to work on all of their electrical fans. The sensors install in water jackets in your intake manifold or engine block. Choose from harnesses that activate the fans at 195 degrees F and turn them off at 175 degrees F, or activate at 185 degrees F and turn off at 165 degrees F.
( 29 )
$94.99
When installing a set of aftermarket headers, you'll often need to mount various accessories to the stock manifolds, and that's why Hooker air conditioner mounting brackets feature precision-machining that makes attachment easy. Hooker's durable mounts work on a variety of small block engines, including many Chevy cars and trucks from the mid-1950s through the mid-1980s. More product features include: * Adjustable hardware comes with a set of screws * Available for both the driver and passenger side of the block *Built to accommodate axial style A/C compressors
( 6 )
$64.85
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$67.45
Canton Racing extended fill necks raise the water fill point 6 in. above the manifold, which is ideal for bleeding off air within the cooling system. They feature Canton Racing's 6061-T6 billet aluminum construction for light weight and durability in racing environments. The fill tube is angled at 45 degrees to provide clearance for large air filters, scoops, etc. They include a 1/8 in. NPT to 3/8 in. barbed fitting for plumbing an expansion tank.
( 3 )
$82.00
CSR thermostat housings are constructed from CNC-machined billet 6061-T6 aluminum, with a variety of anodized color options. These water necks are available for 1 1/4 in., 1 1/2 in., or -16 AN fitting hose connections. The flange is sealed at the manifold with an O-ring, eliminating the gasket. Stainless steel hardware is included. Order the housing designed for fitment with your vehicle and engine application.
( 33 )
$66.95
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$102.95
On Sale
These FAN-THOM II electric fan relay kits come with a threaded thermostat that screws into the engine block or intake manifold for a clean and professional look. These kits provide protection for your electric fans and wire harnesses. They supply constant voltage, protect against voltage and amperage spikes, and prevent the fan from back-feeding voltage through your vehicle's wire harnesses. These kits include: * SPST 40 amp relay * 30 amp circuit breaker * Thermostatic switch * Relay base with harness * Crimp-on terminals * Mounting hardware
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$76.99
$69.29
JOES Racing Products water neck outlets are compact and lightweight. These aluminum units have a no. 16 or no. 20 fitting for your radiator hose, and the base has an O-ring for sealing to your intake manifold. JOES also offers a ported version designed with two 3/8 in. NPT ports for additional water lines.
( 1 )
$69.95
These Canton Racing water neck spacers are designed to move the thermostat and housing up 1 in. higher than the intake manifold. This increased thermostat height is helpful for cars that have radiators slightly higher than the intake manifold. They are manufactured from billet aluminum and have a clear anodized finish applied for protection. Canton Racing water neck spacers feature one 1/2 in. NPT and two 3/8 in. NPT female threaded ports to connect your hoses or lines.
( 9 )
$69.00
KRC Power Steering water neck spacers are designed to move the thermostat and housing up higher than the intake manifold. This increased thermostat height is helpful for cars that have radiators slightly higher than the intake manifold. These KRC spacers are manufactured from billet aluminum and feature an anodized finished for protection.
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$55.32
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$73.35
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
These Meziere water neck spacers are designed to move the thermostat and housing up 1 in. higher than the intake manifold. This increased height helps clear high intake manifolds and the added ports allow the addition of extra sensors and water temperature sending units. The spacers are made of aluminum and fully machined to ensure a great fit. Meziere water neck spacers are offered in a variety of colors and finishes.
( 64 )
$75.22
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