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BBK 40050 Shorty Tuned Length Headers 1-3/4" GM Truck/SUV 4.8L/5.3L Polished Silver Ceramic

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 1999-2013, Tahoe 1999-2013, Trailblazer 1999-2007, Avalanche 1500 1999-2007 + 22 more models)

Manufacturer

Picture for manufacturer BBK

Part Number

40050
4 reviews
Sale Price

$599.99

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The BBK 40050 shorty tuned length exhaust headers are engineered to improve exhaust flow and increase horsepower and torque on 1999-2013 GM trucks and SUVs equipped with 4.8L or 5.3L engines. These headers feature 1-3/4" primary tubes with precision-mandrel bends to maximize exhaust scavenging and reduce backpressure compared to restrictive factory manifolds.

Key Features:

  • Shorty tuned length design for optimal exhaust flow and performance gains
  • 1-3/4" diameter primary tubes for improved scavenging
  • Polished silver ceramic coating for heat resistance and corrosion protection
  • Premium TIG-welded construction for durability and leak-free performance
  • CNC-machined flanges ensure proper fitment and sealing
  • Direct bolt-on installation using factory mounting points
  • Fits 1999-2013 GM trucks and SUVs with 4.8L/5.3L engines

BBK shorty headers provide a substantial performance upgrade while maintaining compatibility with factory exhaust systems. The silver ceramic coating provides excellent heat management while protecting against rust and corrosion for long-lasting performance. These headers deliver noticeable improvements in throttle response, low-end torque, and overall engine efficiency.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 1999-2013, Tahoe 1999-2013, Trailblazer 1999-2007, Avalanche 1500 1999-2007, Avalanche 1999-2013, Silverado 2500 1999-2013, Suburban 2500 2012, SSR 1999-2007 + 18 more models

Bolts/Studs Included

Yes

Collector Attachment

Stock flange

Finish

Silver Ceramic

Flange Style

Standard

Flange Thickness (in)

3/8 in.

Header Finish

Ceramic coated

Header Material

Steel

Motor Mounts Included

No

Primary Tube Diameter (in)

1 3/4 in.

Primary Tube Gauge

16-gauge

Quantity

Sold as a pair.

Reducers Included

No

Size

1-3/4in

Transmission Mount Included

No

Tuned

No

Weld-Up

No

Y-Pipe Included

No

Color

Polished Silver Ceramic

Oxygen Sensor Port

No

Mounting Hardware Included

Yes

Add-On Part

4005,1756,1757,17295,1839,18395

Material

Mild Steel

Port Shape

Round

Collector Port Diameter

2.63

Tube Wall Thickness

16 Gauge

Gasket Or Seal Included

Yes

Finish

Polished Silver

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

I found this website to be awesome! Was the cheapest parts compared to other sites. Great products and the best available prices! GREAT PLACE TO SHOP!

Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.

Product delivered as expected within 4 days. Lowest price on the web. No complaints.

Nobody else had part in stock. Instant shipping and a good price. Will do business again!

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