Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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BBK 1-3/4-Inch Tuned Length Shorty Headers; Polished Silver Ceramic (99-04 4.8L, 5.3L Sierra 1500)
Item S513325
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Our Price
$549.99 (pair)
FREE Shipping Market Price $632.99 You Save 13% ($83.00) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Improved Horsepower and Torque
- Improved Volume and Aggressiveness
- Short Tube Design
- Reuses Stock Catalytic Converters
- Doesn't Include Mid-Pipe
- 1-3/4 Inch Primaries
- Silver Polished Ceramic Finish
- Intended for Street Use
- CARB Certified - CARB D-245-18
- Re-Tune not Required
- Fits 1999-2004 4.8L, 5.3L Chevrolet Silverado 1500 Models
| Brand | BBK |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | Stock Replacement |
| Header Finish | Ceramic Coated |
Description
Superior Design for Full-Size Trucks. This set of BBK 1-3/4 inch Ceramic Tuned Length Short Headers are specially designed to provide improved output. It has been designed and dyno tested to ensure optimum performance.
Improved Volume and Aggressiveness. Installing these Headers have the added benefit of improving the exhaust sound. While it sounds good with the stock exhaust, the sound can be further tuned by adding aftermarket exhaust system.
Retains Factory Catalytic Converters. These BBK Headers retain the Silverado's stock exhaust components. Not only does this help to lower costs but also maintain the vehicle's emission controls.
Silver Polished Ceramic Finish. These headers come with a great looking finish. Additionally, the finish also helps to protect the headers from rust, corrosion, and heat.
No Tune Required. The BBK 1-3/4 inch Ceramic Tuned Length Short Headers have been designed to not require a re-tune after installation. However, a computer re-tune is recommended to unlock optimum performance.
CARB Certified. The 1-3/4 inch Ceramic Tuned Length Short Headers are CARB Certified and are 50-State Smog Legal with CARB EO# D-245-18. These headers can be used in pollution-controlled vehicles.
Application. The BBK 1-3/4 inch Ceramic Tuned Length Short Headers is designed to fit 1999-2004 4.8L, 5.3L Chevrolet Silverado 1500 models.
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Fitment:
- 1999 GMC Sierra 1500
- 2000 GMC Sierra 1500
- 2001 GMC Sierra 1500
- 2002 GMC Sierra 1500
- 2003 GMC Sierra 1500
- 2004 GMC Sierra 1500
BBK 40050
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Short Headers
- (2) Flanges
- Installation Hardware
4.0
Customer Reviews (110)
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 4.8L V8 - 99, 00, 01, 02, 03, 04
- 5.3L V8 - 99, 00, 01, 02, 03, 04
