Replacement thermostat and housing for Mid Mount Accessory Drive Systems. This water neck and thermostat can also be used as a replacement part on vehicles that came from the factory with an LS3 or LS7 engine.

Features and Benefits:

• Genuine Holley Quality Parts Replacement Parts for Holley Mid-Mount Accessory Drive System Replacement Parts for Factory LS3 and LS7 Engines

Associated Comments:

• Steam tube input port is 1/8 inch NPT.

Details:

• Angle: Straight
• Bleeder Screw Included: No
• Bolt Hole Quantity: 2.0
• Bypass Holes: No
• Color: Silver
• Finish: Cast
• Gasket Or Seal Included: Yes
• Gasket Or Seal Material: Rubber
• Gasket Type: O-Ring
• Grade Type: Performance
• Hose End Size: 1.5 Inch Od
• Inlet Size: 35.4mm/1.4 Inch
• Material: Aluminum
• Mounting Hardware Included: No
• Mounting Hole Quantity: 2.0
• Outlet Hose Connection Type: Barbed
• Outlet Quantity: 1.0
• Threaded Plug Included: No
• Type of Component: Thermostat Housing