My e-body needed a new pushrod, master and the firewall reinforcement plate. As mentioned, 15/16" should be about the max. Wilwood suggested I run a 7/8" with the 4-wheel disc setup I am buying.

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