Cast Alloy Water pump cover DB2 to MkII & Lagonda 2.6/3ltr models, for use with STD cooling fan & pulley - improved shape internally to 'flow' the coolant around the pump outer cavity, this helps stop cavitation & helps bring coolant temperatures down by around 10 degrees, it is anodised red darker than the original paint colour so we etch prime & paint the part you see, both the casting & painting make it look 'period' for the car rather than the fully CNC machined ones.

has sppedi sleeve over seal running area, includes the gasket

see Cast Alloy water pump cover for cars w/out fan mounting.

A version of this was fully tested on Andrew Sharp's racewinning DB2 when we 1st ran it the Spa Six Hours 2005, that type was used on every race & some road car engines.

Note: No amount of improvements to the cooling system will work if the the engine or radiator are defective.

Note: if rpm's are contemplated of over 5500 with a STD 3ltr fan pulley (small one), the fan may shatter wrecking the radiator, bonnet, wiring loom, etc.