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1997-2004 Corvette LS1 LS6 Stainless Long Tube 1-7/8 Headers Kooks

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Kooks Custom-Headers
Part #: 630-687
Availability: This item ships direct from the manufacturer
   Normally Ships in 7-14 Days
Fits Years:
  • 1997-2004
$1,184.99 This Item is Not Eligible for Promotional Discounts
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  • Description

1997-2004 LS1 LS6 Stainless Long Tube 1-7/8 Headers Kooks

Kooks buillds all of their products to the highest standard, and these are possibly the best headers you can buy for your 1997-2004 Corvette.  These 1997-2004 Stainless Long Tube Race Version (Non Emission) Headers (No AIR/EGR) feature 1-7/8" primaries and 3" collectors with O2 Bugs welded into the merge collectors.

These 304 stainless steel long tube headers are for the 1997-2004 LS1/LS6 Powered Chevrolet Corvette.

To connect these headers to your exhaust you will need a Kooks high flow X-pipe.  These all 304 stainless high quality X-pipes come without cats (off road), or with Kooks high flow catalytic converters.  On top of the standard rear O2 bungs, these X-pipes also include an extra O2 bung and screw cap for wideband tuning.  The standard X-pipe size is 3" inlet, 3" Center Section, and 2.5" Outlets to connect to your stock/aftermarket 2.5" axleback.

Fits 1997-2004 LS1 2001-2004 LS6

  • 1 7/8" x 3" Stainless Steel Long Tube Headers
  • Must be used with Kooks X-Pipe
  • Gaskets, and all installation hardware included
  • LS7 D-Port flange can be added for an additional charge
  • Race headers do NOT include EGR/Air Tube fittings 

*These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance



Also known under these part numbers:

  • 21502400