Yes, Warn or any other locking hub can be picked up cheap. I think some are for sale now in the For Sale forum.
As others have suggested, you can still run the DRW wheel hubs, install lockouts, and run wheels with a lot of backspace and you would be OK. I have seen SRW wheel hubs sold for around $450.00 by one of the vendors in the link Jek gave you. /forums/images/graemlins/thumb.gif
As others have suggested, you can still run the DRW wheel hubs, install lockouts, and run wheels with a lot of backspace and you would be OK. I have seen SRW wheel hubs sold for around $450.00 by one of the vendors in the link Jek gave you. /forums/images/graemlins/thumb.gif