66 3/4 D60 leaf spring rear and HO52 no spin coil spring rear

[Dave]

I have a '66 D60 leaf spring rear with 4.56 gears. This was in a K20 35"or 36" tires on it. Anyone know WIW I'd like to sell it complete drum to drum.

I may have a chance to pick up a HO52 no spin rear out of a another '66 with coil spring/trailer arms. Not sure of ratio, it's either a 4:10 or 4:56
Not sure of value or if it's worth messing with

Lmk on both thx.