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Hooker Headers Super Competition Block Hugger Headers Chevy LS1

Hooker Headers 2312

520-2312

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Hooker Headers Super Competition Block Hugger Headers Chevy LS1 $270.95
Super Competition Block Hugger Headers
  • Chevy LS1
  • 1.625" Primary Tubes
  • 2.5" x 6" Collector
  • Black Painted

  • Hooker Headers 2312 Details

    Chevy LS Super Comp Block Hugger Headers

    Footnotes:
  • Will fit with most aftermarket engine mounts that utilize a base plate that bolts to the stock block location combined with an offset upper frame adaptor.
  • For proper fit of these Hooker Headers, engine swap relocation mounts 520-12611 should be used to ensure proper location of engine into chassis.
  • Hooker recommends the use of multi-angle spark plug wires for this application 121-32819
  • Left side (L/S) & right side (R/S) headers are stamped into the flange to identify each.

    Included Items Note: Bolts, Gaskets and Reducers Included

    Port Shape: SAP

    Emissions Compatibility: Not Street Legal Except Pre-1974

  • Specifications:

    Application
    Automotive
    Tube Direction
    Down Swept
    Gaskets Included
    Yes
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Block hugger
    Motor Mounts Included
    No
    Tuned
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Cross Over Pipe Included
    No
    Reducers Included
    No
    Transmission Mount Included
    No
    Weld-Up
    No
    Primary Tube Diameter (in.)
    1 5/8
    Quantity
    Sold as a pair
    Primary Tube Gauge
    18-gauge
    Flange Style
    Standard
    Collector Attachment
    3-bolt flange
    Collector Diameter (in.)
    2.5
    Tube Material
    Mild Steel
    Manufacturer's Part Number:
    2312
    Shipping Weight:
    16
    Package Height:
    21.1
    Package Depth:
    20.4
    Package Width:
    5.3

    The Hooker Headers Super Competition Block Hugger Headers feature mandrel-bent, tuned-length primaries for decreased backpressure, increased exhaust velocity improving horsepower, torque and throttle response! They are tuned for low to midrange street performance producing strong torque increases during kick down passing, when accelerating at part throttle or anytime the engine is operating from idle to 3500 RPM!

    These block hugger headers are perfect for street rods, customs and engine swaps when a specific fit header is not available for the application. They also are great in tight-fit installations where the engine is close to the frame rails and inner engine compartment or on lowered vehicles where maximum ground clearance is required. Best of all they come complete with gaskets, header bolts, and collector reducers for installation!

    Features:
  • Designed for optimal performance
  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • Lightweight 18-Gauge tubing for strength and reliability
  • Tight-tuck design for narrow frame rails
  • Machined flanges for a perfect seal
  • Industry's best welds for durability
  • Includes all necessary hardware & gaskets for a simple installation
  • Available in Black Painted, Metallic Ceramic Coated, Stainless Steel and Polished Stainless Steel (see listings below for product availability)

  • 2312 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Great fit Excellent quality and perfect fit in my 1940 Ford LS swap. Even cleared the factory steering.
    Date published: 2018-03-13
    Rated 5 out of 5 by from Nice headers Very well welded and fit close to the block. Very good
    Date published: 2017-01-18
    Rated 5 out of 5 by from Great fit Bought these for 69 c10 swap, fit perfect with my engine location, sound great!
    Date published: 2016-08-09
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    Some parts are not legal for use in California or other states with similar laws / regulations