BBK Headers - 2-1/2" Collector - Steel - Silver Ceramic 20-OTL-NB System includes two of each:

System includes two of each: chrome plated push-in breathers

Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results

Window Brace Kit

Special high temperature epoxy resists shock and vibration

GMC: Sierra 1500 19 - 19

BBK Headers - 2-1/2" Collector - Steel - Silver Ceramic 20-OTL-NB System includes two of each:Product Description: Headers Long Tube 1. 625 in Primary 2. 5 in Collector Steel Silver Ceramic Auto Transmission Ford Mustang 1979 93 Pair Why follow when you can lead! That is the goal at BBK Performance To continue to Lead the aftermarket parts industry as the number one Manufacturer of EFI Performance Parts and Accessories! BBK has lived and breathed EFI performance now for over 20 years & now we are taking that knowledge and experience to another