I put a billet mech aeromotive fp on my 434 in my chevelle. Today it started leaking around where it bolts together, possible diaphram I think. Trouble is, right after I bought it, they discontinued them. Does anyone know of a rebuild kit for them? I can't find the receipt to get the pt #, but I think they only had that 1 style at the time. I emailed them to see if they had anything but thought maybe someone has been through this and could help. 1st mech pump I've run in yrs.