Quote:

Why not just use gear oil like they came. I have run it in them for years with no ill effect and I just did 4400 miles in the AAR with gear oil.



I've been rowing gears for over 30 years and I only use 90 wt. Gear oil in my boxes with syncronizers and Redline shock proof synthetic in my race non synchronized boxes. In some cold weather climates straight 30 weight non detergent oil will work
Gus


64 Plymouth Savoy
493 Indy EZ's by Nick at Compu-Flow
5-Speed Richmond faceplate Liberty box
Dana 60