BBK 05-10 Mustang 4.0 V6 Shorty Tuned Length Exhaust Headers - 1-5/8 Chrome $100 - $150 2005-2006 GMC Sierra 1500 HD

2005-2006 GMC Sierra 1500 HD SLT

Thanks to its enclosed cold-air housing

The rebuilt units have a new appearance and meet high standards

2007 GMC Sierra 2500 HD Classic Fleetside 78

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BBK 05-10 Mustang 4.0 V6 Shorty Tuned Length Exhaust Headers - 1-5/8 Chrome $100 - $150 2005-2006 GMC Sierra 1500 HDSince 1988 the BBK Performance brand has been synonymous with bolt on performance for modern muscle cars and trucks since its beginning in 1988. In fact it was our founders Brian & Ken Murphy that designed and developed the first aftermarket air intake systems & performance throttle bodies for the then newly fuel injected 5. 0L Mustang and TPI Camaro models. Back then nobody even knew what an air intake or throttle body was because people were just