Talk to a Silverado 1500 Sales Tech
1-610-990-4561
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$6,000 Giveaway! Enter Daily >

Flowtech 1-5/8-Inch LS Swap Shorty Headers; 304 Stainless; Polished Finish (Universal; Some Adaptation May Be Required)

Item S211867
$0.00
Want $10? Write one of the first 5 reviews
Our Price

$309.95 pair

Military, Medical & First Responders Earn $15.50 in AT Cash Rewards. Get Verified

Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Flowtech 1-5/8-Inch LS Swap Shorty Headers
      • Replaces the OEM Headers
      • Engineered for Reliable Performance
      • Specifically Designed for GM LS1, LS2, LS3, LS6, LSX Engines
      • Manufactured Using 304 Stainless Steel
      • Features a Polished Finish
      • With 1-5/8-Inch Mandrel-Bent Primary Tubes and 2.50-Inch Collectors
      • Equipped with 3/8-Inch Thick Header Flanges for a Leak-Free Seal
      • Includes 2.50-Inch Reducers with Oxygen Sensor Bungs
      • Premium Gaskets and Collector Hardware Included
      • Intended for Racing Use Only
      • Professional Installation Recommended
      • Fits Universal Applications

      Description

      High-Performance Headers. The Flowtech 1-5/8-Inch LS Swap Shorty Headers are designed to replace OEM headers and deliver improved engine performance. Built specifically for GM LS-series engines, these headers provide smoother exhaust flow and a more efficient powerband, making them a vital upgrade for enthusiasts. They ensure dependable performance whether used on the street or in racing environments.

      Construction and Appearance. Crafted from durable 304 stainless steel, the Flowtech LS Swap Shorty Headers offer long-lasting strength and resistance against corrosion. Each unit is polished for a sleek and professional finish, giving the engine bay a refined look while maintaining robust performance. The mandrel-bent primary tubes and thick flanges provide both strength and precision for enhanced exhaust sealing and durability.

      Installation. Professional installation is recommended to ensure a precise and secure setup. While the headers are engineered for efficiency, the process requires technical knowledge and proper tools to handle reducers, oxygen sensor bungs, and flange alignment.

      Application. This Flowtech 1-5/8-Inch LS Swap Shorty Headers fits universal applications.

      Flowtech 11576FLT

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Headers
      • Gaskets
      • Reducers
      • Hardware

      Questions & Answers

      No questions about this product yet. Ask the First Question

        Most Popular from JBA