1968 Pontiac GTO Punisher

[PunisherGTO]

Ridetech thinks the 225 rear spring is the way to go. And I'll feel a big difference.
Lance thinks I'll feel more difference with front coil overs vs rear. And I definitely need a bigger front bar.

I'm looking for a heavy front bar. Detroit speed makes a 1034lb front bar anything heavier than that will have to be custom or pieced together. Front coil overs in the future

Frustrated cuz the whole point of having splined sway bar is tuning with different bars. Lots of splined bars available with no different bars. I'd like to get the Detroit speed one and have a heavier bar made for it.
I'm looking a Speedway engineering bar.
Not to be confused with speedway motors who just came out with a new splined A body bar. I did some digging and it's only a 333 and 375.
My hollow one piece bar is 402.