hi again, just wondered what the standard thermo rating should be on a 69 350, my ol 307 used to run a bit too cool on its thermo i have a feeling its a 160 rated but i didnt buy it so unconfirmed - although the accuracy of the aftermarket temp guage is also a mystery? the sender is in the block- is this correct? i believe it should have a 180deg thermostat, what do you all run ??? its only running mild poss 280bhp nout special just want it to run fully warmed up and not to harm itself.........
