[ihc] Spring Perches

[Randy Ralphs <kilowatt@xxxxxxx>]

Does anyone know why there are two sets of  holes to mount the front 
leaf spring rear perch?
Mine is mounted in the front set of holes but many others I've seen are 
mounted in the rear set.
Mine is a '73 half ton 4x4 one I saw yesterday was a half ton 4x2. The 
end result seems to be some trucks have springs that are about 6 inches 
longer then others. Whats the advantage either way? Is it that the 4x4 
get the sort one and the 4x2 get the long one or is it more to do with 
the gvw rating?
Any ideas?


   Randy