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Holley water pump manifold hardware kits contain the replacement hardware necessary to assist with your install. Their kits are made from quality materials for lasting results. No matter what fasteners you need, check with Holley to find the perfect style and sizes you need.
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$49.95
$44.95
Years of research and development led to the advancement of the MotoRad failsafe thermostats from Wilson Manifolds. MotoRad failsafe thermostats utilize a unique and exclusive extra stroke that allows for operation in two stages. During stage 1, they will operate like any other thermostats. Stage 2 operation provides extra stroke and actually locks the thermostats open when overheating is encountered. These thermostats are constructed from stainless steel and include an integrated jiggle valve to help stabilize the pressure in the engine, reducing engine warm-up delay and eliminating trapped air in the cooling system. These are the first thermostats in use worldwide that will not fail. MotoRad failsafe thermostats from Wilson Manifolds are evidence of what is possible when technology and design unite. Get on the leading edge--get MotoRad failsafe thermostats.
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$36.00
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.
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$47.99
Mount one of these CSR water necks on your manifold, and you'll have an easy way to top-off your cooling system and still have a provision for overflow. Precision-machined from lightweight 6061-T6 billet aluminum, they'll bolt right onto your manifold or an existing 2 in. spacer. Each of these necks comes with stainless steel hardware; a cap is not included.
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$46.95
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
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
$33.52
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$51.85
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.
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$52.99
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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$45.99
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$51.99
$41.39
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$46.79
Summit Racing™ water neck spacers are designed to move the thermostat and housing up 1 in. higher to help clear high intake manifolds. The added ports allow the addition of extra sensors and water temperature sending units. These aluminum spacers are fully machined to ensure a great fit and are available in polished or black anodized finishes.
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$31.99
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.
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$40.88
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$42.07
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.
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$37.95
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$39.95
Moroso water neck block-off plates can provide an ideal base to drill or weld your own fitting in place. They are made of aluminum and have two pre-drilled mounting holes to ensure a perfect fit to the intake manifold. The plates include a new gasket and will fit Chevrolet V8 engines.
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$21.99
Allstar Performance water neck spacers fit between intake manifold and water neck. They're designed to move the thermostat and housing up so they are higher than the intake manifold. The increased thermostat height is useful for cars with radiators higher than the intake manifold and these spacers provide up to four connection options for temperature senders or additional water lines. Most water neck spacers feature an O-ring seal on one side eliminating the need for a gasket.
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$45.69
On Sale
Finish off your intake manifold with one of these Weiand swivel water necks. They'll provide you with good looks, excellent quality, and precise fit at a great price. The water necks are manufactured from high-quality aluminum and come in your choice of polished, chrome plated, or black powdercoat finishes. Weiand water necks are also available in four different outlet configurations—so you can get the right fitment for your cooling system. All water necks include an O-ring seal, plate, and hardware for easy installation.
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$43.02
$21.51
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$43.02
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.
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$41.99
JOES Racing Products Thermo spacers let you add more for better cooling. Thermo spacers are made from strong 6061-T6 aluminum and the bases are fitted with O-rings for sealing to your intake manifold. Now you can plumb additional lines to your heads, install a water temperature sending unit, and a water temp gauge in one spacer. Get cool with JOES Racing Products Thermo spacers.
Not Yet Reviewed
$43.95
On Sale
Racing Automotive Group offers polished aluminum water necks for a wide range of year/make and engine applications. The swivel manifold filler necks easily adjust the angle. These replacements come with an O-ring seal and hardware for installation.
Not Yet Reviewed
$49.99
$44.99
Canton Racing's water neck block-off plates can replace the filler neck on one of Canton's water neck kits when a filler neck is not desired. They also make ideal bases for welding your own radiator hose fitting to the intake manifold. These water neck block-off plates by Canton Racing are black anodized for good looks with 6061-T6 billet aluminum construction to provide durability in racing or street applications.
Not Yet Reviewed
$29.00
OER air conditioning compressor rear support brackets are correct replacements for bad components on various small block V8 engines. By replacing the bad bracket, you may be able to avoid damage or unnecessary wear that could result in expensive repairs. These quality-manufactured A/C compressor rear support brackets can be mounted directly to your vehicle's exhaust manifold. If you're after original-equipment quality, appearance, and performance, then try OER--you'll truly be blown away!
Not Yet Reviewed
$42.99
On Sale
A proper engine temperature assures peak performance and the highest efficiency. To prevent overheating your marine engine, select Quicksilver thermostat kits. They are made from quality materials and meet OEM specifications to maximize performance and service life. Each kit will include a thermostat and gasket(s)/seal(s). Remove your non-functioning thermostat and replace it with a new one from Quicksilver designed for your marine engine.
Not Yet Reviewed
$32.49
$29.24
On Sale
A proper engine temperature assures peak performance and the highest efficiency. To prevent overheating your marine engine, select Quicksilver thermostats. They carry numerous thermostats in different styles and operating temperature ratings covering a range of engines. They are made from quality materials and meet OEM specifications to provide a long service life. Remove your non-functioning thermostat and replace it with a new one from Quicksilver designed for your engine.
Not Yet Reviewed
$39.49
$35.54
PCV valve hoses transfer excess gasses from the crankcase to the PCV valve. If these hoses become faulty, the gas will not be transferred back into the engine, and your vehicle will be less efficient, with increased emissions and poor fuel economy. Motorcraft replacement PCV valve hoses are constructed of EPDM rubber for reliable performance in your crankcase ventilation system. These hoses are recommended by Ford Motor Company—and will resist heat, oil, grease, and other underhood additives. Choose the model designed for fitment on your vehicle.
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$20.99
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