Billet Specialties Aluminum Thermostat Housing - 15 Degree - Polished
Billet Specialties Chevy LS polished aluminum 15 degree thermostat housing for 1 1/2" radiator hose. These water necks are precision machined from 6061-T6 Billet Aluminum to accommodate LS style thermostats and seals. Made in...
Billet Specialties Aluminum Thermostat Housing - 15 Degree - Polished
Classic $113.99 ea
Chrome Water Neck; Gasket Type Late OEM Style
Triple chrome plated late style water neck. Complete with plated bolts and gasket. {fitment}
1966-73 Impala, Camaro, Nova, Truck; Aluminum Thermostat Housing; with Gasket
Reproduction of the original aluminum thermostat housing designed for various 1966-73 Chevrolet V8 models. One of the most highly sought after correct restoration details on these rare vehicles is the original style water...
1966-73 Impala, Camaro, Nova, Truck; Aluminum Thermostat Housing; with Gasket
Classic $55.99 ea
LS Conversion Thermostat Housing
The first OEM-style thermostat housing for LS swapped muscle cars and trucks! This 6061 die-cast aluminum housing is a direct bolt-on for LS1, LS2, and LS3 engines and points the water inlet toward the lower radiator hose...
Chrome O-Ring Type OEM Water Neck; Late Style
Triple chrome plated late style water neck designed for 1966-75 Chevrolet models. Each chrome water outlet comes complete with O-ring and mounting bolts for fast installation. {specs} {fitment}
1941-62 Chevrolet 235, 261 Stovebolt Inline-6; OTB Gear Water Outlet Neck Spacer Kit
OTB Gear water outlet spacer kit for Chevrolet Stovebolt 216, 235 or 261 engines. This spacer providea a 1/2" of additional clearance between the water outlet and and the valve cover. This gives a little more room to help...
1941-62 Chevrolet 235, 261 Stovebolt Inline-6; OTB Gear Water Outlet Neck Spacer Kit
Classic $65.99 ea
Polished Aluminum 15° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. {specs} {fitment}
1955-73 Water Neck Mounting Bolts
Correct original style water outlet attachment bolts featuring "TR" head marks. Includes (1) 3/8"-16 x 2-1/8" bolt, and (1) 3/8"-16 x 1-1/8" bolt with "TR" head mark. {fitment}
Chrome Plated Aluminum 15° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. {specs} {fitment}
Polished Aluminum 45° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. O-ring style design and fits 1966-75 small block and big block Chevy V8 engines....
1997-08 LS 45 Degree Swivel Water Neck-Black
These aluminum LS engine swivel water necks will help you to get the right position to attach the radiator hose on a conversion. Fits 1997-08 LS 1, LS2, 4.8, 5.3, 5.7, and 6.0 engines. Includes hardware only no o-ring...
1997-08 LS 45 Degree Swivel Water Neck-Polished
These aluminum LS engine swivel water necks will help you to get the right position to attach the radiator hose on a conversion. Fits 1997-08 LS 1, LS2, 4.8, 5.3, 5.7, and 6.0 engines. Includes hardware only no o-ring...
1963-1973 GM; Water Neck Housing; with Gasket; 6 Cylinder; 230ci, 250ci
Mounting Holes: 3 1/4" apart Neck/Inlet Hole: 1 1/4" I.D. & 1 1/2" O.D. Mounting Flange: 4 1/8" long
1963-1973 GM; Water Neck Housing; with Gasket; 6 Cylinder; 230ci, 250ci
Classic $20.99 ea
Billet Specialties Aluminum Thermostat Housing - 15 Degree - Black
Billet Specialties Chevy LS black anodized aluminum 15 degree thermostat housing for 1 1/2? radiator hose. These water necks are precision machined from 6061-T6 Billet Aluminum to accommodate LS style thermostats and seals....
Billet Specialties Aluminum Thermostat Housing - 15 Degree - Black
Classic $120.99 ea
Billet Specialties Aluminum Thermostat Housing; Straight; Black
Billet Specialties Chevy LS black anodized aluminum straight thermostat housing for 1 1/2? radiator hose. These water necks are precision machined from 6061-T6 Billet Aluminum to accommodate LS style thermostats and seals....
Billet Specialties Aluminum Thermostat Housing - Straight - Polished
Billet Specialties Chevy LS polished aluminum straight thermostat housing for 1 1/2? radiator hose. These water necks are precision machined from 6061-T6 Billet Aluminum to accommodate LS style thermostats and seals. Made in...
Billet Specialties Aluminum Thermostat Housing - Straight - Polished
Classic $62.99 ea
Chrome Plated Aluminum 45° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. {specs} {fitment}
Polished Aluminum 90° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. {specs} {fitment}
Chrome Plated Aluminum 90° Angle Swivel Water Outlet
Aluminum Swivel water neck rotates 360° degrees and is great for applications where the upper radiator hose is routed different than stock. {specs} {fitment}
1966-1973 Chevrolet Water Neck Housing; with Gasket; V8
Reproduction style water neck and thermostat housing designed for use with 1966-73 Chevrolet models with 8-cylinder engines. Each housing is manufactured to correct factory specifications for 8 cylinder models. Includes...
Proform Chrome Straight Water Neck
Chrome water outlet designed for Chevrolet V8 models and Mopar engines. Manufatured with zinc alloy and features a 1/2" thick base. Bolt to bolt distance is 3", and will accommodate 1.5 inch diameter hose. Easily installed in...