1955-68 Corvette, Impala, Chevelle, Camaro, Nova; Water Neck; OE Style
Quality reproduction of the original water neck designed for use with various 1955-68 Chevrolet models as listed. One of the most highly sought after correct restoration details on these rare vehicles is the original style...
1955-68 Corvette, Impala, Chevelle, Camaro, Nova; Water Neck; OE Style
Classic $110.99 ea
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 $54.99 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}
1940-1962 Chevy, GMC Truck; Lower Thermostat Housing; 6-Cylinder, 216ci, 235ci.
Reproduction of the original style lower thermostat housing designed for use with 1940-1962 Chevrolet and GMC passenger cars and trucks with 216ci and 235ci 6-Cylinder engines. This thermostat housing is cosmetically correct...
1940-1962 Chevy, GMC Truck; Lower Thermostat Housing; 6-Cylinder, 216ci, 235ci.
Classic $61.99 ea
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}
1940-1954 Chevy, GMC Truck; Water Neck; 6-Cylinder, 216ci, 235ci.
Reproduction of the original style water neck designed for use with 1940-1962 Chevrolet and GMC passenger cars and trucks with 216ci and 235ci 6-Cylinder engines. Chevrolet Applications: 1940-1962 Chevrolet Pickup Truck (6...
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....
Chrome Water Neck; Gasket Type Early OEM Style, Chevy Engines Only
Triple chrome plated early style water neck. Complete with plated bolts and gasket.Chevy Engines Only {fitment}
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...
1955-1966 Chevrolet; Water Neck Housing; with Gasket; V8; Aluminum
OEM style replacement water neck/thermostat housing designed for use with various 1955-1966 Chevrolet vehicles with a 8-cylinder engines. Manufactured in aluminum replicating the original min design, fitment, and...
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
1955-1966 Thermostat Housing; Cast Aluminum; Features Casting #3837223, w/Gasket; OE Style V8
Correct reproduction of the original cast aluminum thermostat housing designed for use with various 1955-66 General Motors passenger car and truck models. Features part number #3837223 located on the mounting flange. Includes...
1955-1966 Thermostat Housing; Cast Aluminum; Features Casting #3837223, w/Gasket; OE Style V8
Classic $105.99 ea
1955-66 OE Style Water Neck, Orange Powder Coated
This "O" ring style water neck is powder coated in Chevy orange. Keep that original look on your engine with this quality reproduction. GM Full Size passenger car applications: 1955-65 V8 Chevy II/Nova applications: 1964-65...
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....
Orange Powder Coated Late Chevrolet Water Neck with Hole
Retain an authentic original look and color on your fresh engine with this new "O" ring style water neck that is powder coated in Chevy orange. Camaro applications: 1974-79 small / big block with hole Truck applications:...
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
Orange Powder Coated Late Chevrolet Water Neck
Retain an authentic original appearance and color on your fresh engine with this new "O" ring style water neck that is powder coated in Chevy orange. Camaro applications: 1967-75 small / big block without hole Truck...
1966-75 SBC; Chrome Water Neck; O-Ring Type Late Style; With 1/2" NPT Port
Original style replacement chrome water outlet designed for small block engines. Each water outlet is triple chrome plated. Applications: 1966-75 Chevrolet small block 1966-75 Chevrolet big block {specs} {fitment}
1966-75 SBC; Chrome Water Neck; O-Ring Type Late Style; With 1/2" NPT Port
Classic $21.99 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}
Chrome Water Neck; O-Ring Type Early OEM Style
Triple chrome plated late style water neck designed for 1955-65 Chevrolet models. Each chrome water outlet comes complete with O-ring and mounting bolts for fast installation. {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}
1955-1966 Chevrolet; Water Neck; with Gasket; 6 Cylinder; 235ci, 261ci, 292ci
OEM style replacement water neck/thermostat housing designed for use with various 1955-1966 Chevrolet vehicles with a 235ci, 261ci or 292ci 6-cylinder engine. Manufactured in cast iron replicating the original material. Each...
1955-1966 Chevrolet; Water Neck; with Gasket; 6 Cylinder; 235ci, 261ci, 292ci
Classic $16.99 ea
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...
1974-1980 GM; Water Neck Housing; V8; with One Thermo-Vacuum Switch Mounting Hole; Various Models
Reproduction water neck housing for 1974-1980 Chevrolet, GMC, Pontiac, Buick and Oldsmobile vehicles with a Chevrolet V8 engine. Features one thermo-vacuum switch mounting hole, Includes gasket and plug for hole. {fitment}
1974-1980 GM; Water Neck Housing; V8; with One Thermo-Vacuum Switch Mounting Hole; Various Models
Classic $9.99 ea
Replacement sty;e water neck housing designed for use with various 1976-1992 Chevrolet, GMC, Pontiac, Buick, and Oldsmobile vehicles with a Chevrolet V8 engine. Features 2 thermo-vacuum switch mounting hole, Includes O-ring...