Eaton rear springs ride height

[black64]

Looking at getting new rear leaf springs and want to raise rear of car above stock height for better tire clearance. Anybody using the eaton springs +3 inches above stock ride height? Trying to get rid of the air shocks which is not suppose to bare the weight of what the rear springs are suppose to do. Looking to get rear up higher than picture.

 

[Darter6]

Eaton Detroit Springs on my 63 Belvedere These are -2 inches with a 100 lbs increase over stock.Rear tires are 29'' tall.
I have used Eaton on several project cars.

 

[69plywgn]

New Quality Matched Pair Leaf Springs For Your Car or Light Truck 1940-1990's+ (springsnthings.com)
They have +1" and +2" options; may have more. Might be more reasonably priced also.