Aeroflow AF64-2092C Billet Thermostat Housing Chrome Swivel Not LS3

{Title} AEROFLOW 90° BILLET SWIVEL THERMOSTAT HOUSING CHEV/HOLDEN LS 5.7-6L AF64-2092CAeroflowthermostat housings are constructed from CNC-machined billet aluminum. The flange is sealed with an O-ring, eliminating the gasket.Specs:Application: Chev/Holden Suits all LS series V8Engines Water Neck Style 90 degree Swivel Yes Sealing Style O-ring Water Neck Material Billet aluminum Water Neck Finish Chrome Mounting Hardware Included Yes Heater Bypass Provision No Quantity Sold individually. Notes Radiator hose inlet size is approx 42mm. Click here for Replacement O-ring & bolts