I've been looking for a really cheap drift body hit for my cavalier, so if anyone is selling one let me know
You get what you pay for man. Cheap=CHEAP fitment, CHEAP quality and in the long run you end up spending more on bodywork than if you were buying a nice urethane kit. Do everything right the first time!
What are your opinions on the poly fiber body kits on ebay motors do you suggest a good buy or crappy piece of plastic that will crack eventually on pebble littered highways
Use your own judgement. Urethane is the way to go.