I think the back spacing is around 3 something. GLO weld on rings. no leaks at all. $500
http://www.pirate4x4.com/forum/showthread.php?t=704513 ready to go... in sac at my shop.
http://www.pirate4x4.com/forum/showthread.php?t=704513 ready to go... in sac at my shop.