MR. GASKET Swivel Water Neck, Chrome-Plated (1997-2009 GM LS)

Swivel Water Neck - Chevrolet, GM & GMC LS/Vortec V-8 engines. Water outlet rotates 360 degrees.

Designed to work with 1997-2009 GM LS Engines

• Swivel water neck rotates 360 degrees, allows various radiator Use w/ Thermostat 6367 or 6368 Fits 1997-2009 GM LS Engines Made from die-cast aluminum for strength and durability Thick mounting Flange prevents warping and provides a positive engine coolant seal Chrome-plated finish for lasting beauty Includes stainless steel mounting hardware Utilizes Radiator hose size - 1-1/2" (casting I.D 1-3/16") Great for engine conversion applications

Note: Fits 1997-'09 GM LS Engines. 1997-'03 & 2009 engines must use the 2004-'08 Thermostat (we suggest part number 6367 160 degree, or 6368 180 degree thermostats).

Make sure the small air bleed port (located at the tab in the gasket) on the thermostat is facing upward. If necessary, the small tab can be cut off the gasket and thermostat rotated to move this air bleed to the top (this will allow any trapped air to escape). This will only be necessary when the swivel is moved a significant amount vs. the stock water neck.