I know they once did, I wish they would again.
Here is a quote from Stephen himself when I asked about the 27 spline Gen I strength and why it was disco'd:
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We did have a couple of snapped Doubler shafts and a couple of snapped input gears, so they are definitely not bulletproof. I have no doubt they were used hard when they broke, but regardless, they broke.
We've considered bringing the Gen1 kit(s) back but for the customer's sake, I'm still not sure it's that good of a deal. Upgrading the 205 is usually about a $250 deal and when you're done, your DONE, there is nothing to worry about in the transfer case. At current prices, you'll have $940 into the Doubler kit and input conversion and if you add roughly $60 for the machine work, you're right around $1000 total. Just using the old price for the SM465 GEN1, $680, you would save $320.00 and the labor to take your 205 apart. Is it worth it? I guess that's up to the individual customer, but for me spending $300 to know that it's DONE is worth it.
I also find it a lot easier to sell a customer a part, (especially for the transfer case which I believe should be totally reliable) that I know will be 100% as good as it can be. No exlaining that the 27 spline kit should be strong enough if they're only running 37's and will work fine with 40's if they're careful to never run the 205 in high when the 203 is in low, and you probably can't load the 205 enough with a D44 to break it but with a D60, you should be thinking about the stronger kit and no you can't just upgrade from one kit to the other because all the parts are different, etc, etc, etc. I don't have to judge how hard a guy is on parts from a phone conversation, with the GEN2, I'm just about 100% guaranteed he can't break it.
There were some extra costs for most customers, like buying TH350/205 adapters, swapping input gears (anyway) and dealing with extra length. A few have had to buy factory adapters a 2nd time if they break the original one, and that's not cheap anymore.
On the other hand, choices are good, and the older style kits would be a bit cheaper than the Gen2 kit if you already have a TH350 version 205 or SM465 version 205. The 465/205 adapters aren't that rare yet so if you need one it's not that hard to find, or if you break one. And some guys do have long vehicles that will never be short.
We'll see what happens.
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