This is a billet aluminum, swivel thermostat housing. It turns a full 360 degrees. Superior, leak free operation. The dual Buna N o-rings ensure a positive seal to the manifol... For All Cars and Trucks

Billet Specialties thermostat housings are precision machined from 6061-T6 billet aluminum and polished finish. Buna N O-ring ensures a positive seal to the manifold eliminati... For All Cars and Trucks

This is a billet aluminum, swivel thermostat housing. It turns a full 360 degrees. Superior, leak free operation. The dual Buna N o-rings ensure a positive seal to the manifol... For All Cars and Trucks

This is a billet aluminum, swivel thermostat housing. It turns a full 360 degrees and is pointed 15 degrees up. Superior, leak free operation. The dual Buna N o-rings ensure a... For All Cars and Trucks

This is a billet aluminum, swivel thermostat housing. It turns a full 360 degrees and is pointed 45 degrees up. Superior, leak free operation. The dual Buna N o-rings ensure a... For All Cars and Trucks

Billet aluminum, swivel housing. The neck is 360-degree brazed to the tower for superior leak free operation. Buna N O-ring ensures a positive seal to the manifold eliminating... For All Cars and Trucks

This is a chromed aluminum thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. It swivels in any direction to ease hook up. The opening points at a near 90 de... For All Chevrolet Cars and Trucks

This is a chromed aluminum thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. It swivels in any direction to ease hook up. The opening points at a near 40 de... For All Chevrolet Cars and Trucks

This is a chromed aluminum thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. It swivels in any direction to ease hook up. The opening points at a 90 degree ... For All Chevrolet Cars and Trucks

This is a polished aluminum thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. The opening points straight up. The O-ring and mounting hardware are supplied. For All Chevrolet Cars and Trucks

This is a polished aluminum thermostat housing for SB Chevy 283-350 with an O-ring seal. It swivels in any direction to ease hook up. The opening points at a 40 degree angle. ... For All Chevrolet Cars and Trucks

This is a polished aluminum thermostat housings for 1966-75 SB Chevy 283-350. It has an O-ring seal and tilts at 15 degrees. Includes the O-ring and mounting hardware. For All Chevrolet Cars and Trucks

This is a polished aluminum thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. It swivels in any direction to ease hook up. The opening points at a 90 degree... For All Chevrolet Cars and Trucks

These are replacement O-rings for Ford / Chevy thermostat housings (water neck) Sold as a package of 2 pieces. For All Cars and Trucks

These are replacement O-rings for aluminum thermostat housings (water neck) Sold as a package of 2 pieces. For All Cars and Trucks

Thermostat Housings. Chrome 1965-75 Ford 260-289-302-351W O-Ring Water Neck. Includes O-ring and mounting hardware. For All Ford Cars and Trucks

This is a chromed thermostat housing for 1966-75 SB & BB Chevy 283-350 with an O-ring seal. The O-ring and mounting hardware are supplied. For All Chevrolet Cars and Trucks

This is a chromed thermostat housing for 1966-75 SB Chevy 283-350 with an O-ring seal. The opening points straight up. The O-ring and mounting hardware are supplied. For All Chevrolet Cars and Trucks

Thermostat Housings. Chrome Late Ford 429-460 O-Ring Water Neck. Includes O-ring and mounting hardware. For All Ford Cars and Trucks