Description
Straight Water Neck Thermostat Housing For GM LS v8 Type: Straight Water Neck Thermostat Housing 1.5" Hose Neck Diameter 3.0" Bolt Spacing (compare with your water pump) Material: Aluminum Polished Made of high-quality Aluminum alloy and chrome-plated Notice: Requires a 2004-08 thermostat with 2.25" diameter Will NOT fit 2008+ LS3 or LS92 Water Pumps Professional installation in highly recommended(No instruction included) Come with: 1 x Water Neck 2 x bolts Fits for : LS1 LS2 LS3 LS7 LS9 LSA L76 L92 engines 4.8 L 5.3 L 6.0 L GM LS Based V8 Engines (with a 2004-08 thermostat)