53 Buick Weight

Anyone out there happen to know what the weight of a 53 Special 2dr Sedan 48d was, Im trying to set up a set of rear leafs & it would be nice to have a idea on weight for setting up leafs ? I have nothing to go by & the car has a nova rear end in it & im going back to leaf spring instead of the air ride it came with.
Thanks Perk<!-- google_ad_section_end -->

 

3,675 from the factory according to my book -

 

Damm, I never would of thought it was that HEAVY !! Thanks Much !!!
Perk