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WEHRS thermostat risers are used when running the remote lines to the rear of the intake to prevent vapor pockets, or if you need more clearance at the front of the motor. These thermostat housing spacers are constructed from quality materials, and are available in several configurations to match any need. Order the WEHRS thermostat riser suited to fit your application.
( 6 )
$28.99
Moroso thermostat spacers make fixing fitment issues a snap. The billet aluminum spacers raise the thermostat and add ports for water lines to the cylinder heads. The machined O-ring groove on the intake side ensures an excellent seal making installation easy and headache-free.
( 7 )
$44.99
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$49.99
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.
( 6 )
$31.99
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.
( 21 )
$53.99
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$56.99
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.
( 63 )
$40.88
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$42.07
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.
( 6 )
$45.69
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
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 )
$68.00
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.
( 12 )
$55.32
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