Most of these old rigs hold way more coolant than newer rigs thus takes more time to get all that coolant up to temp., be it 180 or 195.


BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022