Cooling | Insulation & Air Conditioning / Cooling / Water Necks & Adapters

-16 AN Water Neck Adapter - BlackSuits 360° Swivel Aeroflow Water NecksAF64-2073BLK64-2073BLKThese AN water neck adapters from Aeroflow allow the u...

Polished Aluminium Swivel Thermostat Housing, O-ring StyleFits 1964-79 Pontiac V8 (Not for 389 Engines)RPCR6014CR6014Billet polished aluminium Pont...

Thermostat Housing Block-off PlateSuit Chev V8 & 90° V6MO63471634711/4" aluminium plate provides an ideal base to weld-your-own radiator hose f...

Thermo Water Outlet & -8AN Fitting, V6 SprintWINGLESS-005NGLESS-005Thermo water outlet and -8AN fitting to suit V6 Sprintcar.

Swivel Water Neck-20 AN MalePFS10-2120S10-2120Necks swivel 360° for exact hose alignment. Viton seals are used internally and the flange is O-Ring ...

Swivel Water Neck-16 AN MalePFS10-2116S10-2116Necks swivel 360° for exact hose alignment. Viton seals are used internally and the flange is O-Ring ...

-16 ORB to -12AN Water Neck Extension Fitting, BlueMZWP16E12BWP16E12BThis fitting is compatible with several of our 300 and 400 series water pumps....

-20AN Water Neck 2.6" Extension Fitting, PolishedMZWN2000UWN2000UThis adapter is compatible with many of our block mounted and remote water pumps. ...

-20AN Water Neck 2.6" Extension Fitting, BlackMZWN2000SWN2000SThis adapter is compatible with many of our block mounted and remote water pumps. You...

-20AN Water Neck 2.6" Extension Fitting, ChromeMZWN2000CWN2000CThis adapter is compatible with many of our block mounted and remote water pumps. Yo...

Swivel Thermostat Housing - PolishedSuit SB/BB Chev & BB Mopar With -6AN Ports On SideMZWN1122UWN1122UFeatures: Fits big and small block Chevy....

Inline Thermostat HousingWith 1-1/2" Inlet/OutletMZWN0072WN0072You can use this assembly to install a thermostat inline in your upper radiator hose...

Inline Thermostat HousingWith 1-1/4" Inlet/OutletMZWN0071WN0071You can use this assembly to install a thermostat inline in your upper radiator hose...

Water Neck Port Plug, Polished FinishMZWN0045UWN0045UThis port plug may be used to block off ports that are only temporarily or periodically used. ...

-12AN Water Neck Fitting, BlackMZWN0043SWN0043SThese fittings are used on some of our products where flow is crucial and space is limited. The o-ri...

-20AN Water Neck Fitting, PolishedMZWN0041UWN0041UThese fittings are used on some of our products where flow is crucial and space is limited. The o...

Water Fitting Adapter-20 ORB to -20AN, Black FinishMZWN0041SWN0041SThese fittings are used on some of our products where flow is crucial and space ...

-20AN Water Neck Fitting, ChromeMZWN0041CWN0041CThese fittings are used on some of our products where flow is crucial and space is limited. The o-r...

Water Fitting Adapter-20 ORB to -20AN, Blue FinishMZWN0041BWN0041BThese fittings are used on some of our products where flow is crucial and space i...

Water Fitting Adapter-20 ORB to -16AN, Black FinishMZWN0040SWN0040SThese fittings are used on some of our products where flow is crucial and space ...

Water neck GM LS1 through LS8, Straight Outlet, Black FinishMZWN0039SWN0039SA wide variety of thermostat housing solutions are found in our arsenal...

Water Neck Fitting, For 1-3/4" Hose, Polished FinishMZWN0033UWN0033UThese fittings are used on some of our products where flow is crucial and space...

Water Neck Fitting, For 1-3/4" Hose, Black FinishMZWN0033SWN0033SThese fittings are used on some of our products where flow is crucial and space is...

Water Neck Fitting, For 1-3/4" Hose, Red FinishMZWN0033RWN0033RThese fittings are used on some of our products where flow is crucial and space is l...