Fits 1997-2009 GM LS Engines

Part Number: 2671NA

The mounting holes on these water necks are slotted to fit all model years of the GM (General Motors) LS Series engines. Choose from the 30 degree swivel style or a straight water neck. These water necks match the new black and polished accessory drive brackets and are for use in engine swap applications.

Features and Benefits

• GM LS Water Necks
• Choose From Swivel or Strait Style Water Necks
• Black, or Polished Aluminum Finish
• Fits All 1997-’15 GM LS Series Engines – Revised Design w/ Slotted Mounting Holes
• Stainless Steel Mounting Bolts Included
• Fits 1-1/2” Radiator Hose
• Must Be Used w/ 2004-’08 Thermostat (i.e. Part #6367 160 degree, or # 6368 180 degree)
• New Finish to Match Black or Polished Accessory Drive Brackets
• Ideal for Engine Swap Applications

Note: Must be used with 2004-2008 GM LS Thermostat like Mr. Gasket 6367 160 degree, or 6368 180 degree.