SKU: 43443743872

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

Sale price$302.67 Regular price$336.30
Save 10%

Pay in installments of $84.08 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SOverview: 01 03 GM Truck Cat4Ward 8. 1L Raw 409 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 Raw 409

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: Uncoated
  • 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: Matte
  • Tube Wall Thickness: 0.059
  • Part Number: 1860S
  • 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.

    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: 43443743872

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.5 ★★★★★
    Based on 7 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    M
    Verified Purchase
    Mackenzie Heath
    San Leandro, US
    ★★★★★ 5
    Toddler summer must have
    Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
    Such a summer toddler must have. It is easy to use and goes on smoothly!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    P
    Verified Purchase
    PAULO DAVID ROCHA BEZERRA SOUSA
    Draper, US
    ★★★★★ 5
    Easy for kids to use on their own
    Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
    Bought this for my daughter and she quickly got used to applying it herself. The stick format makes it super practical and less messy. Great option for everyday use.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    A
    Verified Purchase
    Amazon Customer
    Lowell, US
    ★★★★★ 5
    A must have!
    Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
    This is one of the best sunscreens I’ve tried. It’s great for both your skin and the environment, and it actually works. The compact size fits perfectly in a pocket or purse, and I love the it rubs on to apply easily , it makes applying it super easy. Definitely a must have.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 23, 2026
    L
    Verified Purchase
    Lacy
    Whiting, US
    ★★★★★ 5
    Go-To for Reef-Safe & Light-Weight Sunscreen
    Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
    Favorite sunblock to travel with. Appreciate the simplicity of it, and the fact that it rolls on and rubs in smooth. Of course the iconic scent is also a plus.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    J
    Verified Purchase
    Jenny J
    Louisville, US
    ★★★★★ 5
    Great choice
    Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
    After I suffered a second-degree burn from steam, I was told by my doctor that I would have to keep my new fresh skin sun-blocked for up to a year to avoid any scarring or hyper pigmentation. This has been a great selection as it is a roll-on, Which helps a lot with preventing messes that can happen with traditional sunblock bottles. I also like that it is easy to travel with, and the fact that it is zinc based.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 26, 2025

    recommand products