I've got a blazen offroad winch bumper off my '88 blazer, it will fit '81-'87. I'm going with a different setup. I drilled another set of mounting holes to work with DIY4X b52's, but will still
work with factory mounts as well.
$400 + shipping
pics of the bumper on the truck:
work with factory mounts as well.
$400 + shipping
pics of the bumper on the truck: