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

Part #: 2670

Brand: Mr. Gasket


Shipping calculated at checkout.

Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment.

Water Neck - GM LS - Swivel - 30 Degree Angle

Part #: 2670
  • Length: 0.6"
  • Width: 3.8"
  • Height: 5.7"
  • Emissions Code: 5
  • Prop 65: Yes
Installation Notes:

Note: Fits 1997-'09 GM LS Engines. 1997-'03 & 2009 engines REQUIRE a 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.