Not the freeze plugs ...... if you want to completely drain the old coollant before adding new stuff, there is a drain plug on each side of the 298V8. So far, can't find them.2ndGen said:Cylinder block coolant drain plugs? :shrug:
Do you mean the freeze plugs???
Mine don't appear to be allen type heads, if they are located below the front 2 spark plugs.2ndGen said:Iv'e seen those plugs and never realized what they were! Amazing what I still don't know... I've always just drained from the radiator.
Are you saying that you drive the socket on the 12 pt 7/16" side and slip the 3/8" drive side of the socket over the NPT boss??Crustycurmudgeon said:A 3/8 drive 12 point 7/16" socket works well for those if you flip the socket over on the ratchet. A 6 point socket won't work.