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Chevrolet Suburban Doug Thorley Headers 

When you own Chevrolet Suburban 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 Chevrolet Suburban Doug Thorley headers!


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Fits: 61-66 Chevrolet C- and K-Series Truck/Suburban

PART# THY-322Y-C

Retail: $1,919.89
$1,670.30


Free Shipping!


Fits: 67-87 Chevrolet C- and K-Series Truck/Suburban/Blazer, 67-87 GMC Jimmy

PART# THY-323Y-C

Retail: $1,905.35
$1,657.65


Free Shipping!


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

T304 SS Shorty Headers For Chevy GMC 2002-2013 Trucks SUV 4.8L 5.3L 6.0L 6.2L

Long Tube Stainless Steel Headers w/ Gaskets for Chevy GMC 07-14 4.8L 5.3L 6.0L

1-5/8" Long Tube Headers for Chevy GMC C1500 C2500 K1500 K2500 Truck 305 350 V8

Fits 07-14 Chevy GMC 4.8L 5.3L 6.0L Long Tube Stainless Steel Headers w/ Y Pipe

Exhaust Headers For Chevy 99-06 Silverado Sierra Tahoe Yukon 4.8 5.3 6.0

Long Tube Stainless Steel Headers w/ Gaskets for Chevy GMC 07-14 4.8L 5.3L 6.0L







Chevrolet Suburban Doug Thorley Headers 

When you own Chevrolet Suburban 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 Chevrolet Suburban Doug Thorley headers!


Choose Your Vehicle:


1 - 2 of 2
Sort by:




Fits: 61-66 Chevrolet C- and K-Series Truck/Suburban

PART# THY-322Y-C

Retail: $1,919.89
$1,670.30


Free Shipping!


Fits: 67-87 Chevrolet C- and K-Series Truck/Suburban/Blazer, 67-87 GMC Jimmy

PART# THY-323Y-C

Retail: $1,905.35
$1,657.65


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

T304 SS Shorty Headers For Chevy GMC 2002-2013 Trucks SUV 4.8L 5.3L 6.0L 6.2L

Long Tube Stainless Steel Headers w/ Gaskets for Chevy GMC 07-14 4.8L 5.3L 6.0L

1-5/8" Long Tube Headers for Chevy GMC C1500 C2500 K1500 K2500 Truck 305 350 V8

Fits 07-14 Chevy GMC 4.8L 5.3L 6.0L Long Tube Stainless Steel Headers w/ Y Pipe

Exhaust Headers For Chevy 99-06 Silverado Sierra Tahoe Yukon 4.8 5.3 6.0

Long Tube Stainless Steel Headers w/ Gaskets for Chevy GMC 07-14 4.8L 5.3L 6.0L