Aluminum Tube 2.50 Inch OD 90 Degree 4.0 Inch Radius PPE Diesel - 575250090 2007-gmc-sierra-3500-classic-esi5494800 5 Inch ID x 4

5 Inch ID x 4 Inch Long Performance Silicone Coupler - Straight (515353504)

They are equally proficient at daily driving and towing heavy loads

OEM Replacement Up-Pipes (316119504)

AC-Delco/GM Original Equipment

If your PPE Up-Pipe has become damaged

Aluminum Tube 2.50 Inch OD 90 Degree 4.0 Inch Radius PPE Diesel - 575250090 2007-gmc-sierra-3500-classic-esi5494800 5 Inch ID x 4PPE now offers high quality, CNC pre bent 6061 aluminum tubing in your choice of size and angle. Perfect for your custom applications. Great for intercooler pipe fabrication, intake pipe fabrication, or your own special needs. Details: 2. 5 Inch OD 90 Degree 4 Inch Radius 12 Gauge . 080 Inch CNC pre bent 6061 aluminum