NHRA rules require the safety blow off to be routed outside the vehicle. This fitting replaces the existing safety blow off fitting and allows you to attach a blow down tube to the safety blow off fitting. Fits lightning 45 bottle valve and NX chrome bottle valves with female threads. Disk not included. For chrome valves, use with a new disk (part# 11712). When used with a lightning 45 valve (black), reuse the existing disk in the valve.
- EPA:N/A
- Forced Induction>Blow-Down Kits
- LTL:N
- MPN:11709
- Non-CARB:N
- Prop65:Y
- SpecialOrder:N