i got a GSR brake setup ready to be put in, but I need a proportioning valve. i've heard i need the 40/40 valve. which ones would bolt into my 92 civic dx?


94-00 RS/LS w/o ABS?

88-91 EX Civic?

92-95 Civic Si w/o ABS?


i need avg. pricing on them new and used also so i know what to look for. TIA.