NOS/Nitrous Oxide System - NOS Ntimidator Illuminated Dual LED Nitrous Purge Kit 5 in OD - 12

5 in OD - 12 in Length - 1000 lb/in Spring Rate - Front - Steel - Silver Powder Coat - Each

875 in OD - 3 mm Thick - Chromoly - Black Oxide - Set of 10

5 in Top - 5 in Tall - 3

Suspension Handling Kit - Coil-Over System - Coil-Overs / Control Arms / Spindles / Sway Bars / Brackets / Hardware Included - Chevy Corvette 1963-79 - Kit

Connecting Rod Bolt - 7/16 in Bolt - 1

NOS/Nitrous Oxide System - NOS Ntimidator Illuminated Dual LED Nitrous Purge Kit 5 in OD - 12The primary purpose of a purge valve is to release trapped air or gaseous nitrous from feed line(s). Helps to ensure consistent performances. And it looks cool, too. You've probably seen the Import or Pro Mod guys do it. Includes all required components.