Cooling-system service is easier when the thermostat housing seals cleanly and gives the hose a usable outlet position. This March Performance straight swivel housing provides a polished aluminum upgrade for 1979-2003 Small Block Chrysler applications.

March Performance BTH-401-05 Straight Thermostat Housing Features:

• 1979-2003 Small Block Chrysler engine application
• Straight water neck style
• Swivel design
• 1.5 in. outlet size
• O-ring sealing style
• Aluminum construction
• Polished finish
• Sold individually