soundhd
Well-Known Member
Need to replace my exhaust manifold gaskets on my 70 Roadrunner (383 auto, stock radiator) and have bolts now so going to install a stud kit first so need to drain the cooling system. I have owned the 70 Roadrunner for 3 years now and it was "sort" of restored 10 years before that so best I think to use new coolant since it has been at least 13 years.. What's the best coolant to use now days? Been a long time since I have bought "regular" coolant for an older "classic". My other "older" classic has a Be-Cool aluminum radiator so been using Be-Cool's coolant in that.
Thanks
Thanks