The Nitrous Works LT1 plate system 75-175 HP, nitrous plate was cleanly opened up to 58mm
RPM window switch, on RPM and off RPM set with dip switches
Hobbs fuel pressure safety switch
bottle heater
NOS gauge
safety vent tube
All jets, solenoids, lines, etc. etc. etc.

Everything you need to install except a spool of wire

$700 + shipping or pick up