My wheels are 4½ x 16. 72 spokes laced outer and centre crossed. I can't advise the splined hubs, mine are the standard fitment for a J2 as far as I know.
#5402

My wheels are 4½ x 16. 72 spokes laced outer and centre crossed.

I can’t advise the splined hubs, mine are the standard fitment for a J2 as far as I know.