Hey guys. My dad has a 2001 Regal. A quick question: does anyone know if the engine has to be rotated forward to get to the rear plugs? I might be doing them on the weekend.

nope, just strong small arm
its probably pretty the same as for the bonny, no need to rotate the engine, just a bit tricky.

The passenger side dog bone has a second hole in it allowing the motor to be pulled forward a few inches which makes getting your arms back there a lot easier. All and all its not too bad but the O2 sensor in the rear manifold makes the center plug a little tougher to get a socket on.