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JBA 1-5/8-Inch Shorty Headers; Silver Ceramic (99-01 4.8L, 5.3L Silverado 1500)Find parts that fit my vehicle

Item S136503
Our Price

$912.51 pair

Military, Medical & First Responders $45.63 Available in AT Cash Rewards.
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Mandrel Bent Stainless Steel Tubing
      • Proprietary Firecone Collector
      • Factory-Style Emission Connections
      • Extra Thick Collector Domes
      • 3/8 Inch Thick Machined Flanges with Oversized Exhaust Ports
      • Tube Wall Thickness 0.059 Inches
      • Primary Tubing Diameter 1.625 Inches
      • Collector Port Diameter 2.5 Inches
      • Oxygen Sensor Port Not Included
      • Gasket or Seal Included
      • Mounting Hardware Included
      • Performance Grade Type
      • Color Grey
      • Sheen Level Semi-Gloss
      • Fits 1999-2001 4.8L and 5.3L Silverado 1500 Trucks

      Description

      Performance Exhaust Upgrade. The JBA 1-5/8-Inch Shorty Headers with Silver Ceramic coating enhance engine power and efficiency by replacing restrictive factory manifolds with a less restrictive exhaust path. Designed for automotive enthusiasts seeking increased horsepower and torque, these headers improve exhaust flow and overall engine performance.

      Construction and Appearance. Crafted from durable stainless steel with mandrel bends for optimized exhaust flow, these headers feature a proprietary Firecone collector and extra thick collector domes. Finished in a semi-gloss grey metallic ceramic coating, they provide corrosion resistance and a professional appearance suitable for both racing and daily-driven vehicles.

      Installation. Installation is a direct factory-style replacement requiring no drilling or modification. All necessary gaskets and mounting hardware are included for a secure, leak-free fit.

      Application. Specifically engineered to fit 1999-2001 Silverado 1500 trucks equipped with 4.8L or 5.3L engines, this header is designed as a direct replacement for vehicles without a smog pump.

      JBA 1850SJS

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Headers

      4.1

      Customer Reviews (42)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 4.8L V8 - 99, 00, 01
      • 5.3L V8 - 99, 00, 01