Tennessee Diesel Conversions offers diesel performance parts and services. A certified Cummins dealer, and specialize in 4bt and 6bt engines. Contact: 865/809-7402, www.tndieselpower.com
Diesel Performance Parts & Products | Thoroughbred Diesel
Hypermax Engineering produces diesel performance parts and accessories for Truck and Tractor Pulling. As well as Ford F-Series diesel trucks, Ford diesel Excursion's, and Ford diesel vans. http://www.gohypermax.com/
Ford Powerstroke diesel performance parts for the 04-08 F-150 models.
Check out the Ford 7.3 powerstroke from 99-03 diesel performance parts
Diesel Power's 2013 Cheap Diesel Performance Parts Guide - Diesel Power Magazine
Diesel Performance Parts | EGR Delete Kits | Steering Stabilizers | Leveling Kits
DFUSER Diesel Performance Products Exhaust High Performance Part Diesel Intake Diesel Power Chips
Ford Diesel Performance Parts
You'll find brand name diesel performance parts at Dieselsite. Get advice for your truck from the owners who are also certified AMSOIL distributors.