The SRT6's are all automatics.
The 2004 service manual says :
2. Install the spacer and new flywheel/flexplate bolts (1).
Tighten bolts to 45 N·m (33 ft. lbs.)
3. Rotate the flywheel/flexplate bolts an additional 90° clockwise.
It does not mention any pattern.
Note : it is talking about NEW bolts, in the disassembly section it said to discard the flywheel bolts.