JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SJS
SKU: 38837014677

JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SJS

Sale price$382.96 Regular price$425.51
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SJSOverview: 01 03 GM Truck Cat4Ward 8. 1L Silver Ctd JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs

Overview:

01-03 GM Truck Cat4Ward® 8.1L Silver Ctd

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Features:

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with Oversized exhaust ports
  • Specs:

  • Brand: JBA Performance
  • California Proposition 65: WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
  • CARB EO #: D-57-48
  • Catalytic Converter(s) Included: No
  • Collector Diameter: 3
  • Collector Port Diameter: 3
  • Collector Reducers Included: No
  • Color: Grey
  • Design: Shorty
  • Finish: Metallic Ceramic Coated
  • Flange Thickness: 46089
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: 409 Stainless Steel
  • Header Style: Shorty
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Primary Tube Outside Diameter: 1.625
  • Primary Tubing Diameter: 1.625
  • Sheen Level: Semi-Gloss
  • Tube Wall Thickness: 0.059
  • Part Number: 1860SJS
  • Emissions:

    • 1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 38837014677

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    Amanda Morrison
    Grantham, US
    ★★★★★ 5
    Must have for Officers
    Format: Paperback
    Very informative and easy to understand.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 14, 2026
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    Greg
    Fort Morgan, US
    ★★★★★ 5
    Should be mandatory reading for police academies and be in every cops' patrol bag
    This book should be mandatory reading for police academies and be in every cops' patrol bag for quick reference. I am a police officer (8+ years) and stay on top of search and seizure case law as much as possible. This book is easy to read and gets the essential information on everything that has to do with police search and seizure. The topics are easy to find, and all are no more than 1-2 pages. Every sections cites the appropriate case law and offers tips for articulating PC for that type of incident.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2018
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    Helpful critic
    Omaha, US
    ★★★★★ 5
    Very helpful for law enforcement
    Got this book recently and I am very impressed and happy I purchased it. I will keep this review short and to the point. This book covers everything with various searches including, cars, homes, etc. Anyone that works in law enforcement should pick this up as it provides what you can and cannot do, along with example cases. Great guide for any rookie and even vets that need a refresher.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 10, 2020
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    L.B. LAPD
    San Leandro, US
    ★★★★★ 5
    A must have for all officers!
    This book is a must-have for ALL officers. I use it constantly as my go-to reference for tricky search issues. My sergeant also has a copy and she reads one of the sections (about 1-2 pages) a few times a week during roll call. I hope that the author comes out with another book just with search warrant template language.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 10, 2018
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    Rosa Hyatt
    Omaha, US
    ★★★★★ 5
    Super informative and relieves some stress over questions that I have
    Really informative and will help with a lot of questions that I have and questions that others need answered. Have been taking many blue to gold courses and I’m so intrigued to possibly make this a deep learning process for myself.
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    Reviewed in the United States on April 26, 2020

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