R&R - "remove and replace" i.e. you have a new pump from the parts store
ready to go in. "overhaul" - you decided to save some money and bought
a rebuild kit instead of a new or reman pump, and are going to replace
the bearings and seals yourself.
replace "fly" with "com" to reply.
Perhaps a bit off topic, but my experience with overhauling GM power
pumps has not been good. Did it once, pump shaft seemed to be okay.
leaking very soon after I rebuilt it.
IMHO, the extra hour of time and the chance for failure outweighs the
money savings on a pump.
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