Fitment: Works with 1997-2008 engines using 2004-2008 thermostat Specification: 100% Brand New Items, Never Used Or Installed Professional Installation is Highly Recommended No Instruction Included Type: Thermostat Housing Finish: Polished Straight Neck Made From High Quality Aluminum. Accepts 1-1/2" I.D. hose. Position the small air bleed port on the thermostat base is facing upward. No O-ring included. Package Include: 1 X Thermostat Housing 2 X Bolts As the pictures show .
