Used Walbro GSS342 high-pressure (255lph) fuel pump with wiring harness adapter and installation kit. Retails for $120 on Amazon. Was installed in my 80 series by the previous owner. Engine ran great with it, but it made too much noise for me. It's a "universal" installation kit, so it probably works for other vehicles, but that's on you to determine. $35 obo + actual shipping on you.