BBK Shorty Exhaust Headers for 1999-2013 Chevy Silverado & GMC Sierra 4.8/5.3L

BBK Performance Shorty Exhaust Headers - Polished Silver Ceramic. BBK Performance shorty headers will increase your exhaust flow giving you additional horsepower and torque. BBK shorty headers will give your truck a throaty exhaust note. The silver ceramic finish helps reduce under hood temperatures and make more power. Top Quality Construction BBK Performance shorty headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The large diameter primary tube design creates unrestricted airflow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance.

Installation These GM Truck shorty headers are designed as a direct bolt on. For use with factory or any aftermarket catback exhaust. Kit includes new gaskets and hardware.

IMPORTANT NOTE: On The passenger side OE Manifold you must remove the factory OE doughnut gasket and reinstall on the BBK passenger side header so the mid pipe will bolt up and seal. 10-13 Horsepower Increase Over Stock. 1-3/4 Primaries for Maximum Flow.

16 Gauge CNC Mandrel Bent Steel Tubing and 3/8 Thick Flanges. Direct Bolt-On for Easy Installation.

New Gaskets and Hardware Included. Please inspect your order upon receipt. Returning an item without following proper procedures will delay the claim process, and we reserve the right to refuse any unauthorized return packages. In some occasions we might request images as supporting document for damage/ defective claims to help us determine the best and most effective resolution toward the problem.