1950 chevy 3100
Engine
1954 235 z motor

Been driving the truck to work the last 6 weeks or so.
Ive noticed I've been puking just a little coolant and have to top off after about the 4th trip

Gauge reads normal. 160 with a 160 stat
Up to 180 going up the hill on the way home then levels off back to 160.
7lb cap
Raditor 4 years old , U.S. Radiator


Today when I got home I took temp reading with one of those laser deals

Front of block read 170
Rear of block read 195

Is this normal?