Thermostats, Housings & Fillers Cooling & Heating - Intake KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

CVR Intake Manifold Water Filler Necks

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

AFCO Racing Aluminum Thermostat Housings

AFCO Racing aluminum thermostat housings adapt to your upper hose position. They feature polished aluminum construction and allow for 360 degree rotation for perfect hose alignment. These housings use an O-ring for a quality seal to the intake, and bolts are included. Choose the water neck style angle that best suits your application.

4.59 out of 5 stars ( 34 )

$53.99

JOES Racing Products Water Neck Outlets

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.

5.0 out of 5 stars ( 1 )

$69.95

Canton Racing Water Neck Spacers

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.

4.44 out of 5 stars ( 9 )

$69.00

KRC Power Steering Water Neck Spacers

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.

4.17 out of 5 stars ( 12 )

$55.32

Offenhauser Thermostat Housings

Offenhauser's thermostat housings are precision-engineered for performance and value. They're made from high-quality cast aluminum, so you can depend on Offenhauser for the right housing for your application.

4.25 out of 5 stars ( 4 )

$78.99