Does anyone know where I can get the special spline wrench required to disassemble and reassemble a Lucas Cav fuel pump?
Are you refering to the spline wrench for the drive hub?? If so, just clamp it in a vise inorder to remove the center screw. I personally have the tool and its expensive.. along with the rotor tool and the cam ball tool. VERY expensive from Delphi. You might be able to purchase them from Marbed, but I can't comment on the quality.