1969 Dart Street/Strip (Re)Build

The engine has been ran a couple more times now with a newly sealed and welded oil pan. It's sat for several days now and still dry as a bone. The double lip rear main seal from Mancini is holding up and that was my biggest concern. The pan is easy to seal up when it's out of the car so I was more concerned about another weld leaking. But that appears to be holding up now since he cut a big chunk out of the side of the pan and butt welded in a new piece correctly like I should have done in the first place. This is the first time that I haven't seen an oil leak on this motor since it was rebuilt.

Focused on some touching up of the paint in the engine bay. It's crazy when you don't think there's that many little chips until you get up real close and you find like 100 places to touch up! All I need to do now is clean up the headers from the oil and start putting the engine back in.

Does anyone know how many times you can re-use a header gasket? I've re-used a set of these TTi gaskets 3 times now and haven't noticed any leaks. Is that normal? If so, I'm going to quit replacing them every time.