AutoPlumb Small Block/Big Block Chevy Straight Thermostat Housings are fitted with a male straight AN fitting. It is designed to accept direct attachment of any angle of our hose ends and swivel 360°
AutoPlumb Small Block/Big Block Chevy 45° and 90° Thermostat Housings swivel 360° and lock into place with an ORB jam nut.
Use with or without a thermostat.
Features:
- Swivels 360°
- Made from 6061 billet aluminum
- O-ring seal, no gasket necessary
- O-ring and hardware included
