billythakid

What cars have the same rear axle beam with disk brakes?

Slowbalt2000

iTrader: (1)

Only the lnf beam has the thickest rear swaybar but lsjs also have rear discs and have almost the same size swaybar.

Otherwise i dont think any base models came with rear disc.

blueLNFftw

iTrader: (16)

None.

You need a 08-2010 LNF rear beam from a coupe assuming you are Billy Raines.
A LSJ one will fit physically, but everything, including brakes, will be a downgrade. They mount different and as far as I know the LNF brakes will not directly bolt to the LSJ beam.
I have had both a LSJ and LNF at the same time and noticed this because I planned to put LSJ rears on my LNF to take care of the shitty sticky calipers on the LNF I kept.