Re: 1937 237 6 cylinder thermostat housing

Posted by 53 Cavalier On 2024/6/21 9:05:21

I used Permatex No.2 on mine last year, no leaks. Be sure to seal the bolt threads as those are open to the water jacket.

These are from the service manual for my 53, but I suspect your torque values would be the same. You can check the service manual for your car to know for sure.