Manimal is correct: http://www.roverparts.com/Parts/NRC9700.cfm
. Mine are still usable but pretty corroded, so will replace.
D90dang: thanks for the offer, it sounds like the kind of lightly used springs I am looking for, but with my setup, the 762's will be too much lift in the rear.
Oliver: I'm just headed to the airport, but if you want, you can PM me the general info - how much use they received, if they are corroded, etc. I appreciate you taking a look here and making them available.
Clay: thanks, I'll give you a call and presuming that the retainers and securing rings are in half-decent shape will take the lot.