New fuel pump insulator spacer for Datsun 240Z and 260Z cars with mechanical fuel pumps. This spacer has two functions, one is to get the correct spacing for the fuel pump arm to the eccentric on the camshaft and the 2nd purpose is to insulate the fuel pump from heat. One gasket is required on each side of the spacer. Choose from Phenolic plastic, Delrin plastic (Black) or billet aluminum.
*PT# 800-245= gasket