OER Parts offers a wide selection of Fuel Pump Hardware for your 1972 GMC All Models. OER Parts offers 1972 GMC All Models Fuel Pump Mounting Bolts with Washers, 1972 GMC All Models Chrome Fuel Pump Bolt Set, 1972 GMC All Models Stainless Steel Fuel Pump Bolt Set, 1972 GMC All Models Edelbrock Fuel Pump Push Rod, 1972 GMC All Models Fuel Pump Block Off Plate, and 1972 GMC All Models Fuel Pump Eccentric.