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
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 $102.99 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: ...
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.
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...
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...
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....
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}
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 $52.99 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 $97.99 ea
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}
1966-75 SBC; Chrome Water Neck; O-Ring Type Late Style; With 1/2" NPT Port
Classic $22.99 ea
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}
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}
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}
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...
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 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}
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
Reproduction thermostat housings for Chevy/GMC models. Reproduction housings include mounting bolts and gasket. Note: Fits small or big block engines.
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...