I had slider 11.75" on my Barracuda before I tore it down [i'll sell those parts soon] along with late B-body spindles. All worked fine.

1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi
2020 RAM 1500
[img]https://i.imgur.com/v9yezP9.jpg[/img]