Donald Massey
Member
I am currently rebuilding the 455 in my 73 Electra. When setting the clearance for the pump I measured .007" from gears to the housing and added. 003" for a gasket thickness of. 010, but when the cover is torqued I cannot turn the pump through the distributor hole. This is a high pressure pump from rock Auto with the spacer. Am I missing something?
Thanks in advance.
Thanks in advance.