What parts would i need to convert to no highcas and how much would these parts cost.
dude… you are posting this in the wrong section.
you need a hicas eliminator
http://www.splparts.com/Parts/S13/Suspension/Multilink/RearMultilink.asp
$422 here… seen much cheaper elsewhere… google it or search the forums for hicas disabler/eliminator
you dont need anything
you just take the blades out of the hicas section of the pump and block the line and pull the hicas fuse
If you want hicas totally gone you need the rear subframe from a non-hicas 240sx and possibly the power steering pump as well.
not to mention you’ve made 2 posts back to back with just a different title