Ive just got a Scorpion backbox for the GSI only to find it doesnt fit because the centre pipe is apparently too short. Its a `95 GSI C20XE, so its the 3 hanger setup? Am i missing something really obvious?
i believe the scorpian backboxes are made to work with scorpian mid-sections only. did you buy the backbox 2nd hand? if you did, then the previous owner obviously decided to keep that fact from you. if you bought it from a company, get on the phone!