Ebody drum spindles - Which side?

I have spindles #35696N58 and #2535696 66 [from what I can read]. Any idea which is the drivers side?

Thanks-

I'm assuming they are identical enough that a person cant tell from a visual. the angle must be slightly different as something is cuz as we know whenever there was a change however slight Ma put a different casting # on there. well here is a BTT for ya

'70-'72 B&E-body drum brake spindles are the same left to right (same part number 2535697)

part numbers are often 1-off from actual forging/casting numbers

2535696 = as forged
2535697 = as machined

Thanks Dan, any idea what the 35696N58 fits or if it interchanges? It sure looks the same.

best guess it is a 2535696 forging (same part - different plant/manufacturer?)