Jim, you don't mention the block that you're dealing with. Please write back for confirmation from others who have your block. The 440's and my Chev 350 have the oil sensor threaded into the block at the rear of the cyinder bank valley next to/under the firewall, pointing down at the flywheel at 12 o'clock on the rear of the block. My parts guy wasimpressed because my 73 has TWO threaded sensors, one for oil pressure guage and a seperate one for the idiot light. He seemd to think that this was uncommonly luxurious (yep, that's an Imperial), having a muscle car background as a machinist and knowing Mopar engines well. Anyway, that is where the existing idiot light sensor probably plugs/threads in, and you might be able to appropriate or connect both in a T configuration with what you already have.... -Kenyon --- Jim Gathmann <jim_gathmann@xxxxxxxxx> wrote: > I went out today and got a coolant temp guage and a > oil pressure guage (both machinical ones). > > Problem: instructions do not mention where or how to > hook the two guages up to the car- they say to > "attach/screw into engine block" > > The coolant temp sensor I plan on putting in the > radiator after drilling a hole in the top of the > radiator or radiator cap. > > The oil pressure guage basically consists of a small > plastic tube with brass ends- one brass end screws > into the guage, the other goes into what appears to be > a empty/cutted/bored out bolt. This bolt must then be > screwed into the oil system- somewhere after the oil > pump (engine block?). But where? Any ideas on these > two guages??? Never worked with a manual guage at all > before (I been keeping it electric.. until now:) > > __________________________________________________ > Do You Yahoo!? > Yahoo! Health - Feel better, live better > http://health.yahoo.com > >