Transmission Performance

Power to the Ground – Safely!

All the horsepower in the world from tuners, injectors and diesel performance upgrades won’t do you a lick of good if your transmission can’t handle the power. Whether you’re looking to upgrade your transmission to handle increased horsepower for racing or the street, or you just to make sure your transmission performs optimally, Parleys Diesel Performance has the Transmission Performance upgrades you’re looking for. We offer a full line of diesel transmission performance parts including:

• Differential Covers & Transmission Pans from Mag-Hytec

• Electronic Shift Enhancers and Transmission Controllers from TS Performance and Bully Dog

• Clutches from South Bend Clutch and Centerforce Clutch

• Complete Performance Transmissions

• Valve Bodies

• Billet Flex Plates

• Flywheels

• Torque Converters from Banks Engineering

• Flex Plates from ATS Diesel Performance

We understand that you invested a large amount of money when you purchased your diesel. Parleys Diesel Performance offers you the insurance you need with transmission performance parts from all the top diesel products manufacturers.