Question about gearbox

[GoldDduster]

I thinking of converting my manual steering 1974 duster to power steering somebody has a gearbox for sale the gear box he has a output shaft of 1 1/8" would that work on a 74

 

[dano]

I think, and verify this, but a manual pitman for your year should will work.

 

[townsend]

73-76 power steering box has 1 1/4 output shaft.

 

[GoldDduster]

thank you