Unitrax performs the following list of services:

• - Differential service, repair, and ratio changes. Drive-in and bench service available.
• - Driveline repairs, modifications, and custom design and manufacture.
• - Free drivetrain inspection, troubleshooting and road tests.
• - Free driveline vibration and angle analysis.
• - Drivetrain vibration and angle correction.
• - Light-medium and heavy duty manual transmission repair.
• - Gear Vendors Under/Overdrvie(TM) installations.
• - Transfer Flow fuel tank installations.
• - Free unit and parts pick up and delivery in Los Angeles, Orange, Riverside, San
    Bernadino, and San Diego Counties.
• - Free UPS Groundtrac delivery on any order except C.O.D.
• - All new products and services recommended and performed by UNITRAX carry a
    one year nationwide unlimited-mile warranty.