Diesel power and performance is what we know and understand. At Norcal Diesel Performance, we’re just good guys selling performance diesel truck parts. We like to go fast, have fun, blow some smoke, and get the job done. Work or play we’ve got you covered. We’ve been upgrading and repairing trucks in our repair shops for the past few decades and can install pretty much anything we sell. Get the most out of your diesel truck with performance diesel truck parts from Norcal Diesel Performance. Browse our parts today, and if you don’t find what you want, give us a call. We answer the phone ourselves—not some clown in a call center—and we can answer your questions.