Want To Know: 2001 Cobalt 293 Question

I’m looking to get feedback from the group. I purchased a used 2001 293 with twin 350 efi and need to replace the trim tabs that originally came with the boat. Can anyone provide me with the original manufacturer (Bennett?) and model .. or other specs that would help? It appears most of the system is in place except for the actual metal tabs and pistons. Any help would be appreciated.