NOS/Nitrous Oxide System - Racer Safety Blue Aluminum 90 Degree Blowdown Tube Cylinder Head Stud Kit -

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - 15-Bolt - Dart LS Next Block - GM LS-Series - Kit

Fitting - Adapter - Straight - 10 AN Male to 7/8-32 Male O-Ring - Steel - Zinc Plated - Power Steering Systems - Each

4 in Long - 3/8 in Allen Head - Steel - Cadmium - Universal - Each

Gauge Cup - 2-5/8 in Diameter Gauge - 1-5/8 in Roll Cage Mount - Plastic - Black - Universal - Each

Helmet - RS7C - Full Face - Snell SA2020 - FIA Approved - Head and Neck Support Ready - Lightweight - Carbon Fiber - Size 7-1/2 - Each

NOS/Nitrous Oxide System - Racer Safety Blue Aluminum 90 Degree Blowdown Tube Cylinder Head Stud Kit -NOS 90 degree bend nitrous bottle blowdown tubes are made from 1 2" 6061 T6 aluminum and available in blue or black anodized finishes. This type of tube is necessary when mounting a nitrous bottle inside the passenger compartment of a vehicle. It directs the nitrous outside of the vehicle in the case of an over pressurization event. The 90 degree bend may be necessary for some nitrous bottle installations.