Thanks for the info. Yes, I'm referring to the axle spindle nut lock ring. (Now I know what they are called) This lock ring looked a lot like the spindle nut lock rings on the 1 ton C-series I've worked on in the early 70's, so I stopped by the local Chevy dealer with my good ring in hand and talked to the parts guy there. We compared the rings and they were an exact match. Bought 2 of them for under $20.
