On Sunday, I was driving to the local Pizza Hut to eat with some friends while we took a break from installing the new engine in a friend's '82 camaro. Earlier that day I had my rear drum shoes replaced and the mounting hardware rebuilt. brakes work great again. While crusing,all of a sudden a very elderly lady in a caprice pulls out across all 3 lanes of traffic to do a u turn right in front of me. I slam on the brakes, and swerve to the right, and slide off the road. I hit a bus stop bench and stop. One of the concrete pieces ends up under my car. My friends and I have inspected it and my underside is fine. the only damage to the front end was scratches to the air dam inbetween the turn signals. rest of the car seems fine. now last night I was on my way home from the movies when I noticed a squeaking sound coming from the car when I braked around 25mph. I'm having a hard time locating it, but it seems to be coming from the front right area of the car.its a repeated squeak, sound frequency is mid range in tone. I'm a bit perplexed, anybody have any ideas to throw out?

 

any ideas?