NOS Nitrous Bottle Safety Disc - For 2nd/3rd Generation Sniper / Hi-Flo / Super Hi-flo Bottle Valves 12050 Shafts ride on roller bearings

Shafts ride on roller bearings for ultra-smooth throttle actuation

hoses and wires without the need to disconnect them

inexpensive way to preheat your engine

2003-2009 Chevrolet Trailblazer

Driveshaft safety loop bolts-on to help retain the front of the driveshaft in the event of a U-joint or other drivetrain component breakage

NOS Nitrous Bottle Safety Disc - For 2nd/3rd Generation Sniper / Hi-Flo / Super Hi-flo Bottle Valves 12050 Shafts ride on roller bearingsNOS Nitrous Bottle Safety Disc 16168NOS For 2nd 3rd Generation Sniper Hi Flo Super Hi flo Bottle Valves Aircraft Type Stainless Steel Easy Installation Keeps Contaminants Out Product Description: Nitrous Burst Disc NOS 2nd 3rd Generation Hi Flow Super Hi Flow Bottle Valves Sold Individually The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude