Availability
Limiting the amount of coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant itself. You can adjust the flow with one of these Moroso water outlet restrictor kits. They include include three round aluminum plates with 5/8 in., 3/4 in., and 1 in. I.D. holes. Simply mount the appropriate plate under the water outlet on the intake manifold. An easy and economical temperature control solution!
( 31 )
$19.99
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.
( 4 )
$21.99
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.
( 42 )
$36.31
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$39.11
$19.97
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$21.51
Classic Performance water necks are functional beauties for your classic Chevy. They attach to the intake manifold, which allows the upper radiator hose to connect to the radiator. They are beautifully polished to look good under the hood.
Not Yet Reviewed
$17.99
Dress up your engine with these chrome air conditioning brackets from Trans-Dapt. They are available in a variety of applications for use with stock manifolds or with headers.
( 2 )
$17.99
On Sale
Racing Automotive Group offers water neck block-off plates for a wide range of Chevy V8 engine applications from the 1950s and up. The 1/4 in. aluminum plates provide an excellent base to drill or weld your own fitting in place. They include a gasket two pre-drilled mounting holes to ensure a perfect fit to the intake manifold.
Not Yet Reviewed
$14.99
$13.49
CSR water outlet O-ring gaskets will fit your CSR billet aluminum water necks. They are made of a high-strength rubber to keep your intake manifold and cooling system leak-free.
( 5 )
$14.95
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.
( 1 )
$20.99
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