JEGS Intake Manifold Coolant Filler Neck Kit | Black Anodized Billet Aluminum | Fits Small Block, Big Block & 90 Degree V6 Chevrolet Engines | 1.500" O.D. Outlet | Includes Mounting Bolts

Intake Manifold Coolant Filler Neck KitFits Small Block, Big Block & 90 Degree V6 Chevrolet Engines1.500 in. O.D. OutletBillet AluminumBlack Anodized FinishIncludes Mounting Hardware Fits small block, big block & 90 degree v6 chevrolet enginesAllow your system to be filled from the intake manifold to minimize air. in many race applications, the intake manifold is the highest point in the cooling system and requires relocating the fillerFiller housing main body is reversible and can be mounted so the outlet will exit towards the right/passenger side or left/driver side of the radiator. the filler neck is also reversible and can be mounted so that the overflow tube faces to the front or the rear of the engineNecks feature port provisions for two 1/4 inch npt intake manifold bypass fittings, one 1/2 inch npt water temperature gauge fitting, and the ability to mount the main body positioning the outlet to the left side or right sideCnc machined from 6061 billet aluminumNote: The filler housing main body is reversible and can be mounted so the outlet will exit towards the right/passenger side or left/driver side of the radiator. The filler neck is also reversible and can be mounted so that the overflow tube faces to the front or the rear of the engine.Includes:(1) Filler Neck: 2 in. High. Radiator Cap not included. We recommend JEGS 16 lb radiator cap 555-51160, 555-51161, 555-51162 or 555-51163(1) Overflow Tube: 1/8 in. NPT x 5/16 O.D. x 1 1/4 in. L(1) Filler Housing Main Body: 2 in. High(1) Outlet connection: 1.500 in. O.D. x 1.500 in. L(1) 1/2 in. NPT port for installing water temperature sending unit(2) 1/4 in. NPT port for return lines on popular aftermarket cylinder heads(2) Mounting Bolts: 3/8 in.-16 x 2 3/4 in. stainless steel with 5/16 in. allen head(1) O-ring Seal: .090 Thick x 2.565 in. O.D.(1) Mounting...

• FITS small block, big block & 90 degree V6 Chevrolet engines
• ALLOW YOUR SYSTEM TO BE FILLED FROM THE INTAKE MANIFOLD TO MINIMIZE AIR. In many race applications, the intake manifold is the highest point in the cooling system and requires relocating the filler
• FILLER HOUSING MAIN BODY IS REVERSIBLE and can be mounted so the outlet will exit towards the right/passenger side or left/driver side of the radiator. The filler neck is also reversible and can be mounted so that the overflow tube faces to the front or the rear of the engine
• NECKS FEATURE PORT PROVISIONS FOR two 1/4 inch NPT intake manifold bypass fittings, one 1/2 inch NPT water temperature gauge fitting, and the ability to mount the main body positioning the outlet to the left side or right side
• CNC MACHINED FROM 6061 billet aluminum