please dont kill me, looking for rear leaf shackles

build some rear spring for it , take some c body u bolts and springs cut them to support and stiffen your package , its a no bucks way that it has been done for years on end , and it will improve your cars lunch and handling . my dart gt 383 auto was done like that and my 63 sf mw car was setup like that from new , and is still running them today . i'm sure you know someone pulling the motor/trans from a c body , that just going to scrap it .