I am trying to buy the 4130 cages and 002 undersize balls. I have found a source. just need all of the design numbers and get an order going.
I have lots of 8V/16V mk 1 and 2 parts. I wiil do them first. After I get these going I will look for VR 6 cores to do. It looks like some guys will buy them.
The specs will be ; 4130 cages, new balls, new boots, new Synthetic grease. The outer and inner drivers ,are good used, at this point. I hope to have them done for about 125$.
The new Lobro CV are hardened/chrome. They break due to the harmonics, and the snug fitment. The 4130 should not shatter, just wear out at around 20,000 miles.
As far as the rules are concerned; stock appearing replacement parts, in the same size and weight as the OE should be good. Maybe not.
MM