EXTERIOR
INTERIOR
LIGHTS
PERFORMANCE
SUSPENSION
BRAKES
DRIVETRAIN
WHEELS

GMC Sonoma Doug Thorley Headers 

When you own GMC Sonoma Doug Thorley headers, you own a piece of history! Doug Thorley has been making headers since 1958, so it's safe to say that they know what they're doing when it comes to finding the horsepower hidden in your ride's exhaust. Amazing attention to detail and real craftsmanship are just two reasons you'll love your new GMC Sonoma Doug Thorley headers!


 Select Your Vehicle

Shop GMC Sonoma Doug Thorley Headers by Year


1 - 2 of 2
Sort by:




Fits: 2002 GM 6.0L Pick Up / SUV 2/4WD

PART# THY-309-S-C

Finish: Ceramic Coated
Header Style: Shorty
Retail: $1,332.29
$1,159.09


Free Shipping!


Fits: 2002-12 GM 4.8L-6.2L Pick Up / SUV 2/4WD

PART# THY-309-C

Finish: Ceramic Coated
Header Style: Shorty
Retail: $1,294.48
$1,126.20


Free Shipping!


Previous1Next


You Have Selected

Filter Your Results
Category
  • Headers(2)
Brand
  • Doug Thorley(2)
Finish
  • Ceramic Coated (2)
Header Style
  • Shorty (2)
Price
  • $500 and Over(2)


GMC Sonoma Doug Thorley Headers 

When you own GMC Sonoma Doug Thorley headers, you own a piece of history! Doug Thorley has been making headers since 1958, so it's safe to say that they know what they're doing when it comes to finding the horsepower hidden in your ride's exhaust. Amazing attention to detail and real craftsmanship are just two reasons you'll love your new GMC Sonoma Doug Thorley headers!


Choose Your Vehicle:

Shop GMC Sonoma Doug Thorley Headers by Year

1 - 2 of 2
Sort by:




Fits: 2002 GM 6.0L Pick Up / SUV 2/4WD

PART# THY-309-S-C

Finish: Ceramic Coated
Header Style: Shorty
Retail: $1,332.29
$1,159.09


Free Shipping!


Fits: 2002-12 GM 4.8L-6.2L Pick Up / SUV 2/4WD

PART# THY-309-C

Finish: Ceramic Coated
Header Style: Shorty
Retail: $1,294.48
$1,126.20


Free Shipping!


Previous1Next