This one got away, but check related items for something similar.
RD6 5 Speed "DOG LEG" H pattern fixed flange Holinger gear box.Used for only 3 tarmac rally events, only changing due to regulation changes.1:1 5th gearRDG-026-20-350 GearleaverOutput Flange GRA-040P (FIXED 1350 SERIES UJ TYPE)Serial: ARD6-HF-1:1-3414-3018-2621-2424-2226box located in Melbourne