Any body out there have a modern part number for the fuel pump I need on my '52 GMC 470 series COE, with 302ci. engine. I just installed a new water pump on it, & decided to replace everything I could easily access now that the front of the truck is disassembled, ie: all hoses, belts, fuel pump etc. I have a AC part number "7007" for '50-'62 model trucks with air brakes. Also found the number "1537007", in a GMC Parts book. No one at the Parts houses i've been to, can do anything with these two numbers.
