Pedal goes to floor

nothingbutdarts said
The biggest reason I left the lines open was to try and totally drain out the old fluid from the lines because it's like 30some odd years old. The old wheel cylinders were real cruddy inside.

Thanks for the info. I'll check it out and rebleed the master if I have to. I'm not so sure the front calipers aren't frozen as it's has been sitting for so long. There are no rebuild kits available for the front calipers any more for the Dana 60 front axle, so I haven't pulled them apart.

if you have a 1980 dodge nobody bothers with backyard rebuilding anymore, there under $60 each for calipers and a normally stocked item

if you drained the master cylinder and pumped the pedal you will have fun now, the master will need to be "bench bled" (done on vehicle) then the proportioning valve will have to be checked to make sure its still centered