EnolaGaia

First, I admit this is an odd question, but...

Over in CustomTacos an S-Runner owner has reported getting a 2" drop in the rear (without having to resort to blocks) by swapping out his '03 (?) SR rear leaf springs for leafs from a '98 PreRunner. The only adjustment is reversing a clip in the center of the leaf set (vertically) to accommodate the inverse axle / spring arrangement. Anyway...

We CT folks have determined that the part numbers for the rear leaf sets (both 'standard' and 'heavy duty' (TRD?)) are identical between the 4X4's and the PreRunners from circa 2000 - 2004. As I mentioned, the original experimenter used leafs from a '98 (with entirely different part numbers).

So here's my question....

Does anyone know of any height / other variations among rear leaf sets for 4X4's / PreRunners during the '95 - '04 Taco era (other than whatever difference pertains between the 'standard' and 'heavy duty' sets)?