Randy1944
Senior Member
I have seen a big Mechanical Oil Pressure Gauge mounted on the left rear of the block in the engine compartment of a 39 V8 flathead and I am looking for one. I would prefer an older gauge and can only find pressure gauges. Could these be used for oil pressure? Does anyone know where I should search for one. I've looked on ebay and most of those are newer or are the antique brass ones that say only "pressure. Does anyone have one for sale or can point me in the right direction? I would really like to have an old Brass one if possible. Thanks Randy