I just dropped in a 98 KA in my 91 s13 and got it running perfect. Only problem is that my power steering high pressure hose has a leak. So i asked the guy at advance auto parts if they have replacements and they do but he told me that the high pressure hose from a 91 is different than the hph from a 98. So do i need the 91 hose or a 98 since i have a 98 KA?