I just put in a high flow 180 thermostat in my 54. It did not get warm enough in the winter with a 160 but I drove it today 33 degrees with the 180 and it got toasty in the truck. It says offroad and racing only. Got it at Auto Zone.
Ron, The Computer Greek I love therefore I am. 1954 3100 Chevy truck In the Gallery 2017 Buick Encore See more pix 1960 MGA Roadster Sold 7/18/2017