Thanks for the heads up Pauly. I will make sure I never go near the arb's when it's not jacked up or on stands!
All the bolts etc were checked last week when I changed from 20's to 18's and had a full hunter alignment done.
It was squeaking a bit before the change, but seems t have got worse. With the 18's on it's actually quite a bit lower, so was wondering if it could even bee the springs rubbing together?
If need be I'll take it back to the garage, but could do without the hassle.
Thanks again for the help.