4 Inch Front Exhaust Pipe For 01-04 Chevrolet/GMC Excludes LMM MBRP Drivetrain & Differentials - Axles & Differentials - Differential Skid Plate various aftermarket products

various aftermarket products

improved torque output

5 inches with crushed bent corners and flimsy plastic components

For use with Holley externally adjustable needle seat assemblies

You could use the measurement chart below to get the measurement

4 Inch Front Exhaust Pipe For 01-04 Chevrolet/GMC Excludes LMM MBRP Drivetrain & Differentials - Axles & Differentials - Differential Skid Plate various aftermarket productsThere is nothing more frustrating than not being able to get from point a to point b in your exhaust build because some frame member or shock is in the way. That's why we have put together a dizzying assortment of smooth mandrel bends to help you make the connection. Each piece is mandrel bent to eliminate wrinkles that would disrupt exhaust flow and are deburred to provide you with a perfect clean fit. Fits 2001 2004 Chevrolet GMC, Excl. LMM 4 Inch