Thanks Pete!

99% chance it's the heater core. Not a fun job.

Any local garage should be able to do that for you fairly simple Mark. Just make sure you clean and dry your carpet the best you can.

Thanks guys. Tightened the clamps and thought it was fixed. 10 min later...drip, drip. I’m capping them for now to get some miles on it. Will fix it in the Spring.

It’s not a horrible job on a non air car. I would do it yourself - I’ll be replacing the heater core on my 68 Z later this year - will take pics of the process if you’re not already done with it.

I’d appreciate that!