Well I just got my car back from the shop today and I fear there may be some problems. I had a New Ford Flywheel installed along with a King Cobra Clutch, BBK Adjustable Clutch Quadrant Kit, High Alloy T-5 from Astro Performance, Ford Aluminum Drive Shaft, and a Pro 5.0 shifter. All which were brand new parts. Well i went to drive it home and when I put the car in reverse there is a rattling noise that sounds like it is coming from the driveshaft and tranny and it only happens in reverse no other gear, the mechanic said that reverse may not be a synchornized gear which could cause the noise but i dont know. Also when I am driving there is a whining noise and a slight what sounds sorta like a slight grinding noise coming from the shifter and alot of vibration in the shifter. I was wondering if any of this is normal for these parts installed. Any information would be helpful. Also I am just using valvoline tranny fluid for now until tranny is broken in and I will use synthetic. Thanks in advance for any help.