Tubular A-Arm Question- Now With Pics

I'm installing a pair of Mancini's tubular a-arms, that I bought used on this site, on my B-body bracket car. I didn't get any instructions or hardware with them, and was wondering if I should use washers/spacers to equally space the rod ends in the center of the mounts? The original bushings were 1 7/8" where as the new ends are 1 3/8". Thanks for any input.

Reuse your old hardware, and you should have bin sent spacers with them. If you have rod ends you need spacers, if you have bushings washers should work

i'm using mancini's A arms. big fat HT washer on each side sorted out the placement issues.

Drivers side installed. Are drum brake spindles the same on both driver and passenger side?