Radiator Pressure Cap
#1
Radiator Pressure Cap
Finishing my 1948 3100 5 window 5.3/4L60E conversion. Runs great, cooling so far great. I used the original radiator tanks (in perfect condition) and 4 row brass core. What pound pressure cap would I use with this setup. The engine is a 2007 Classic, stock water pump and thermostat (188 degrees).