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Hooker Headers 21046 - Hooker Headers Super Competition Sidemount Headers and Accessories



Hooker Headers 21046 - Hooker Headers Super Competition Sidemount Headers and Accessories

JEGS Part Number: 520-21046

4'' Sidetube Slip-In Mufflers
  • Maximum Flow
  • $179.95
    Ships 07/05/16
    if Ordered Today
    FREE Shipping

    Hooker Headers 21046 - Hooker Headers Super Competition Sidemount Headers and Accessories Details

    Slip-In Mufflers

  • High Performance
  • High Flow Perforated Core
  • High Temperature Packing Material Absorbs Noise
  • 16 Gauge Aluminized Steel

  • Specifications:

    Body Length (in.)
    30
    Overall Length (in.)
    30
    Body Height (in.)
    4
    Body Width (in.)
    4
    Diameter (in.)
    4
    Inlet Size (in.)
    4
    Outlet Size (in.)
    4
    Material
    Aluminized Steel
    Shape
    Round
    Inlet Type
    Single Offset Inlet
    Outlet Type
    Single Offset Outlet
    Position
    N/A
    Inlet Position
    Offset
    Outlet Position
    Offset
    Exhaust Insert Material
    Stainless steel
    Exhaust Insert Style
    Louvered core
    Quantity
    Sold as a pair
    Manufacturer's Part Number:
    21046HKR

    Manufactured using lightweight mandrel bent 18-gauge tubing, Super Competition Sidemount Headers offer the most aggressive style and performance for your 1963-82 Corvette! Testing on a 1968 Corvette with a 427 engine, Sidemount Headers, Side Pipe Tubes, and Maximum Flow Slip-In Mufflers produced an increase of 40 horsepower and 20 ft/lbs of torque (more than undercar exhaust with turbo mufflers).

    Features
  • Designed for optimal performance
  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Lightweight yet sturdy 18-gauge tubing mandrel bent for smooth exhaust flow
  • Long transition collector for decreased backpressure
  • 5/16'' machined flanges for a perfect seal
  • Industry's best welds for durability
  • Slip-fit side tubes for leak-free seal
  • All necessary hardware included for a complete installation
  • Replacement Hooker Mufflers available in a straight-through, glasspack or reverse-flow version
  • Available in five finishes to suit your needs (see listings below for product availability) -

    Black Painted(Part numbers do not have a suffix)

    Chrome (Special Part numbers do not have suffix)

    Metallic Ceramic Coating (Part numbers have a -1 suffix)

    Stainless Steel (Part numbers have a -3 suffix)

    Titanium Ceramic Coating (Part numbers have a -4 suffix)

    Note: All products sold in pairs

  • 21046 is rated 4.5 out of 5 by 4.
    • 2016-07-01T15:54CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_10001_10001_321742, PRD, sort_relevancy
    • clientName_jegs
    Rated 4 out of 5 by from great fit I put Doug's headers and hooker side pipes and mufflers....
    Date published: 2015-12-24
    Rated 4 out of 5 by from Perfect sound Bought these to be stealthy leaving my neighborhood in the morning but still be as obnoxious as need be for hostile takeovers on the street. Wish they would have payed more attention to packing for shipping though. Nothing a little controlled hammer work on the flanges couldn't easily fix. Good stuff, fast arriving, no real complaints otherwise.
    Date published: 2015-06-04
    Rated 5 out of 5 by from Great Sound - Great Performance! Bought those for a set of Maximizer Side Pipes and they fit completely tight with no rattles and the sound is GREAT! Performance is also excellent, not much different than open pipes.
    Date published: 2015-09-01
    Rated 5 out of 5 by from Great deal Shpping Ect Mind boggling how fast these were shipped. great price. I dont even bother buying locally when we these guys.
    Date published: 2014-11-02
    • 2016-07-01T15:54CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_10001_10001_321742, PRD, sort_relevancy
    • clientName_jegs
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