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Everything about BBK is American – from its design facilities, to the USA-made manufacturing process, to the rugged dependability of their 2007-2017 exhaust parts . The company has been flying the flag proudly since 1988 and has grown into a large, high tech manufacturer that makes precision parts with the latest truck performance science built into every facet of their designs. Their 2007-2013 headers come in both chrome and ceramic finishes and help to greatly increase scavenging of exhaust gases out of your Sierra’s engine . BBK also makes high functioning cold air intakes, intake manifolds, exhaust systems, and much more, in addition to their 2014-2017 headers. All their parts show the same attention to detail and real-world applicability, with thorough testing and CNC manufacturing techniques for precision fit and operation.

Fitment Includes

  • Classic, Nevada Edition, SL, Z71, Denali, SLE, 1500, and SLT Sierras
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.

BBK Sierra 1500 Parts

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Sierra 1500
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