I'm same SeaBass44 on pirate,
www.12voltguy.com is my business
best to call, you could reply here while it's being sold to the guy who calls the #
located in oroville ca, 95066
530.534.1812
I need 23 spline stuff, bought this & found out it was 21spline
$399
dual case adapter mated to top shift box with shifter 21 spline
bolt up & crawl!
+ shipping from 95966