icanfixall
Official GMM hand model
The olives can be found at better injection pump repair shops. The line from the filter to the injection pump requires an olive on both ends. They are 5/16 for that line. Careful installing them. The line has a flair on the end of it. That must be pushed deep into the brass female fitting to seal correctly. The line from the mechanical lift pump has a 3/8 olive on the end that goes into the filter head. Not on the other end where it goes into the lift pump if you still have a mechanical lift pump.