Nitrous Express Nitrous Purge Valve w/ D-6 Manifold Aluminum Cylinder Heads and their extensive experience shows

and their extensive experience shows in the construction of these 1-3/4" diameter

Heat treated to eliminate the chances of damaging cylinder head bosses during installation

1967-1968 Pontiac Tempest

Self-Locking Oil Pan Bolts manufactured from Grade 8 steel

Use Anti-Seize to prevent galling on the bulkhead nut

Nitrous Express Nitrous Purge Valve w/ D-6 Manifold Aluminum Cylinder Heads and their extensive experience showsNitrous Express Nitrous Purge Valve 15601 w D 6 Manifold Push Button Vent Tube Nitrous Purge Valve At NX we live and dream Nitrous Oxide. Customer service is taken very seriously and we work constantly to develop and improve our product lines. Our company is comprised of experienced and passionate people who use our products every day. It is our commitment and our mission to provide the best service, performance, quality and value. Product