Where can I buy rear springs in 150lb spring rate that fit the stock location, with dead coils that can be trimmed off?

 

The eibach springs with dead coils still come with the ground control kit. I'm sure you could call and order them separate from the rest.

Ground Control - 1979-1985 Mazda RX-7 SA FB Coilover Conversion Kit

 

awesome thanks! i'm going to see about getting some for the rear and then run camaro kyb agx shocks for the rear.

another question for the race crowd:

I have an rb sway bar up front and a stock GSLSE rear sway bar on my 79 SA. should i upgrade the rear bar or will this setup be good for track use? I haven't been able to test it since it's winter and i'm not done with the rest of the suspension.