On http://1962to1965mopar.ornocar.com/techstuff.html there is a link to Eaton Detroit Spring that has a library of online references all about leaf springs. The link is about 60% down the "Technical Tips" page.
Thanks,
Gary H.
> -------Original Message-------
> So how does one select the right rear springs? I've got the 3800# SS
> springs on my '65 Belevedere (which weighs just shy of 3800# with 200#
> me in the seat). Those 002/003 springs seem inadequate.
> Akron Don Gallimore