Solved

[Nick's e30]

Done.

[jlevie]

Is it just the head of the bolts that are stripped? A biting type nut/bolt removal socket should get them out if it is just the heads.

[E30stan]

this kind

http://www.sears.com/craftsman-10-pc-damaged-bolt-nut-remover-set-low/p-00952166000P?prdNo=1&blockNo=1&blockType=G1

[tinkerputzer]

iirc those are 13mm not 14mm. Might be why you are having troubles. Also i use 6 point sockets as 12 point are less reliable on stuborn fasteners.

[AndrewBird]

this kind
http://www.sears.com/craftsman-10-pc...1&blockType=G1

I have this set and they have saved me a few times. Once while removing the nuts off the exhaust union on an M42. They grabbed hard enough I was able to break the rusted bolts off. Didn't slip once.