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Doug Thorley 309-C - Doug Thorley Shorty Headers

Doug Thorley 309-C - Doug Thorley Shorty Headers

Doug Thorley#702-309-C

Shorty Headers
  • 2002-08 GM Pickup/Suburban/Tahoe 4.8L-6.2L
  • 2002-08 Yukon/Avalanche/H2/Escalade 4.8L-6.2L
  • 2002-08 Denali SS 4.8L-6.2L
  • Ceramic Coated
  • 1-5/8" Primaries
  • 2-1/2" Collector

    Doug Thorley 309-C - Doug Thorley Shorty Headers Details

    General Motors

    No air injection

    Doug Thorley 309-C - Doug Thorley Shorty Headers

    Doug Thorley Shorty Headers are a great replacement for factory exhaust manifolds, especially when there's little space in the engine compartment. Shorty headers install easily, plus improve performance and gas mileage.

    Features
  • 3/8" Flanges
  • 14-Gauge Tubing
  • Simple Installation
  • Increases Performance & Gas Mileage
  • 50-State Legal

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