Mooseman
Moderator
Fuse boxes themselves are identified as I6 and V8. Nothing really regarding displacement and I can`t see what the difference could be.
I’ve looked on TBSS owners and I come up with 25790682 for the fuse block. However when I check GM parts direct or other sites it says that PN doesn’t work for my truck. Anyone know by chance? This is for a 2007 Trailblazer SS 6.0