SKU: 37908667416

JBA Exhaust Headers for Chevy GMC Silverado 1500 Suburban 1500 5.3L V8 - 1851S

Sale price$319.22 Regular price$354.69
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

JBA Exhaust Headers for Chevy GMC Silverado 1500 Suburban 1500 5.3L V8 - 1851SOverview: 99 01 GM Truck Cat4Ward 4. 8 5. 3L 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:

99-01 GM Truck Cat4Ward® 4.8/5.3L 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: 2.5
  • Collector Port Diameter: 2.5
  • 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: 1851S
  • 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: 37908667416

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    Juan Carlos Brenes
    New York, US
    ★★★★★ 5
    Filtro de aceite pentastar
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    Perfecto para enfriadores de aceite pentastar V6 2018
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 15, 2026
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    G. Richardson
    Pawtucket, US
    ★★★★★ 5
    Good price and appears exactly like OEM
    Color: 3 Set
    Good price for set of 3 also includes o-rings for cap. After finding engine litter on a rocker lifter change wanted to run several filters in quick succession changing the filter every 100 miles and topping off the oil. seems to be working well and catching any glitter.
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    Reviewed in the United States on January 6, 2026
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    Eli Korcz
    Omaha, US
    ★★★★★ 1
    Doesn't fit eco diesel
    Color: 1 Set
    Says fits ram eco diesel but it doesn't.
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    Reviewed in the United States on November 20, 2025
    N
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    Nico Walk
    Louisville, US
    ★★★★★ 5
    Best oil hands down
    Size: 5 L
    This is the only oil I use now, my mechanic recommended it. Works great in my Mazda3, runs smooth and no leaks. More expensive but, worth it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026
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    Greg
    Chelsea, US
    ★★★★★ 5
    Best Oil on the Market
    Size: 5 L
    I’ve used this and only this in my 15 Scion FRS since I bought it . I used to change it every 5k but I retired and now it’s a once a year oil change with less than 5k per year. The car has never had any issues with this oil . Since NASCAR changes oil in the cars every 500 miles I don’t whine about changing it once a year. $40 for oil is better than $10k for another built motor
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026

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