Buying parts for the Forsberg Racing Nissan Datsun crashes the game

So I moved the game from my ssd a to hdd to fix the stutter issues I was having, now the game keeps crashing when I’m buying parts for a car. Are these things related or am I just having bad luck with bugs?

Edit: Actually it just seems to be the one car, the 1975 Forsberg Racing Nissan Datsun 280Z “Gold Leader”, every time I try and buy bars or roll cages the game will crash to the desktop. It doesn’t appear to be happening with any other cars atm, but I’ve obviously not tested every car.