GNX Suspension Replacement Bushings?

[TurboRegal84]

While I know there is no 'Part Number' but does anyone know what size bushings are needed for all of the components of the GNX Suspension?

 

[Grumpy]

I matched up a set from NAPA YEARS ago .... one came from GM .. sorry thats all I remember

 

[carl defazio]

Try Kirban performance he has a rear suspension 5 bushing kit part #6889.