Pacbrake C40010 InLineMount 4 inch PRXB High Performance Exhaust Brake For 03-07 Powerstroke Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2001 4-1/4 NPT ports

4-1/4 NPT ports

Spring-Loaded Stainless T-Bar Clamps

These tie rods are 1

0L 32 Valve Engine with 5R140 Automatic Transmission

Pacbrake C40010 InLineMount 4 inch PRXB High Performance Exhaust Brake For 03-07 Powerstroke Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2001 4-1/4 NPT portsPacbrake's In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit for Ford 2003 2007 Powerstroke 6. 0L 32 Valve Engine with Standard Transmission. PRXB exhaust brake offers the highest braking power to lowest price ratio available. Pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. It has changed the way people think about exhaust brakes by providing performance, safety and durability that is unmatched by