I rebuilt mine with a kit from Then and Now some 7,000 miles ago. Call and ask for Tom. He has forgotten more about old fuel pumps than most folks will ever know. He can guide you on how to install the kit and what to look out for.
Took me about an hour start to finish. Save some bucks and do it yourself.
Anytime you can rebuild an old part on these old trucks it will come out better than any foreign made look-alike offshore junk.
