Thanks for the reply Bullet I think all the free spin kits come with 35 spline outers, but the inners are 30 spline 94-99 and 32 spline 00-02. Good to hear the inner axle seals weren’t bad, did you have to use a case spreader to get the carrier out? Special seal Installer for the inner seal install? I will also do axle u-joints as well. Didn’t realize yukon offered a kit for the abs pickups. Do they stick out as far as I think they do? That’s the only reason I’m leaning towards the Spyntec shorties thanks again