I think that is what he is saying, but he’s also saying that the comparison with the other transmissions shows it was undergeared from the factor, so that 4.10 is undergeared.I think it is safe to say based on the chart you have provided that factory rubicon gears with 42rle tranny is the same as stock essentially with a “33” that truly measures to 32.5. Is this correct? Just wanna make sure I’m reading this correct.
It’s also teh reason Is as saying that if the Jeep engineers put 33’s on them from the factory, they would have probably gone with 4.88. It’s the numbers at 4.88 and the 42rle that fit nicely with the other transmission numbers.