Chevy gauges are the same for those years.

Some GMC trucks have electric gauges.

I believe the Chevy gauges go up to 212 F and GMC goes to 220 F, but I may be wrong on that for those years.

Jeff


My 1953 Chevrolet
1947.1 Gallery
1972 C-10 1/2 Ton & 1972 C-30 1 Ton