MAC's warehouse is open, shipping daily and ready to meet all of your automotive needs. Learn More

Request A FREE Catalog

become a dealer

You're currently on:

NHRA Blow Down Tube Kit

NHRA Blow Down Tube Kit
Part #: 44-845873-1
$97.99 ea.

Add Items to Cart


  • Vents nitrous away from bottle
Converts factory valve vent fitting to NHRA blow down tube