Water Pump Kit – LS2 Pump to LS1 Series V8 Engines

Our Marks4WD water pump kit is designed to fit an LS2 V8 engine water pump to the LS1 V8 engine in order to provide room for an engine-driven cooling fan.

The LS1 water pump has a long bell-shaped pulley, leaving no room in front of the engine to fit a cooling fan in the short Toyota Hilux engine bay. To overcome the problem, we fit a shorter LS2 water pump.

This kit includes an adjuster pulley with a re-machined mounting bracket and bolts. An LS2 water pump with gaskets and spacers is also supplied.

The spacers move the pump forward enough to allow the LS1 crank pulley to line up with the new LS2 pump pulley.