ok i would like to find out what i need to lower my ke70, I have been told i can put sierra shock in the back

 

and ford spring as well too replace the old ones, Ok if so do i need to change anything too put the shock or spring in. Now to the front one's

 

shloud i just chop the springs or can i put something else in there. Thanks much needed help

Do you want to make the car handle or just look low? Sierra shocks are too short, ford springs are too heavier rate IMO. Cut rears with a commodore wagon shock is perfectly captive and good for the rear on the cheap. Most people go to an AE86 or XT130 corona strut if they want better shock absorber choice for the front end. Have a good search, this comes up all the time.