N.O.S direct port system will fit LS GM motors and most likely any multi port efi engine Parts are in excellent condition and includes super pro shot nitrous solenoid, cheater fuel solenoid, Harris performance purge solenoid, n.o.s noszles for fuel injectors, all O rings intact, billet aluminum dash with embossed labeling for pressure gauges(nitrous and liquid filled fuel), purge button, power indicator light, bottle opener, and arming switch(all included), nitrous express remote bottle opener, two 8' foot braided lines, relays and 10lb bottle with Hi flow valve. Everything is in great condition and was close to $2000 when purchased new. Please bid with confidence. Thanks for looking and happy bidding