Superior 8.8 kit

One installed this kit? I have a 97 rear disc axle but the kit says 98 or newer. Will it work I see 4ws has them for 529.00 is that a good deal?

It is a great upgrade in my opinion, if your 8.8 has disk brakes it will install per their instructions, regardless of the year. No c-clips, 4340 shafts, stronger bearings with inner races, and spaces in axel out to stock width.

I think I paid about the same.

Yup, great upgrade if you already have an 88. Otherwise spend your cash on a bigger axle. Shop around for the price, I've seen them under 5. Not shipped though.