Originally Posted by propr'one
i'll need to make up the circumference of the larger VDO pump vs the narrower aftermarket pump, im open to ideas as to what to use. i used some rubber hose last time (coolant hose) but that's not the best idea since gasoline eats non-fuel rated rubber.
I would suggest JB Weld but you risk ruining the assembly. Or maybe some PVC fitting from home depot, if you can find the right size.