I almost got these for my Braum seats, but the person I was reading up on who bought braums before me said he got these and they didn't work and need a LOT of welding ot make work.Check out Planted technology cobalt seat mounts SB225DR and PA
Planted Technology® SB225DR - Driver Side Seat Bracket with Standard Bolt Pattern
Driver Side Seat Bracket with Standard Bolt Pattern - Part Number SB225DR by Planted Technology. Available in Interior Department at www.carid.comwww.carid.com
Not sure if this helps, but they sit right on the rails of the goblin. direct fit to a cobalt, so direct fit on the goblin.