I can buy a new (reman) motor without sending my old one in right? I want to get a new motor with a street port and while it's on it's way I want to pull the old one.

Also what do I do with the old one? sell it? I think it's just the seals that are bad, it runs fine and pulls hard but idles like crap...

sometimes you can sell the motor for a couple hundred. if you decide to let me know. i could use a motor to play with.

Yes you can buy one. You may pay more than the advertised price. Alos if you do trade your old core, it must actually be usable to get the trade.