i did it by myself just under 4 hours.jack and jack stands
hand tools no air main tool was 13 mm ratcheting craftsman wrench
piece of cake
Are you a mechanics? That's impressive man. Maybe you got lucky and didnt have the studs come out of the block, most of mine did along with the nuts. I bought some bolts to try to fit in the rest of the holes, though one is clogged by a weld I think.
Listen to this, I hate my life sometimes. Header fail - YouTube