Facts on Bullet Proofing
Mechanic Boise, Idaho

What is bullet proofing?

Correction to the cooling and oil system, including installation of ARP head studs to avoid cylinder head from being able to lift, replacement from stock to a stronger stud made by ARP head studs.

Why do we bullet proof?

Our goal is simple – diesel reliability. Our products make diesels better! We have products that help nation-wide fleets, heavy-use, first responders, trailer towers, and, yes, everyday diesel drivers like you.