Kooks Custom Headers 7031-FB Header Flange Fits w/LT1 Small Block Chevrolet - 0.375 in. Thick Mild Steel - Port For 1.875 in. Primaries - Inline Stock 6-Bolt Pattern See Full List of ...
Kooks Custom Headers 7031-FB-S Header Flange Fits w/LT1 Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Port For 1.875 in. Primaries - Inline Stock 6-Bolt Pattern See Fu...
Kooks Custom Headers 7031-S Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Port For 1.750 in. Primaries - Stock Bolt Pattern See Full List of Vehic...
Kooks Custom Headers 7034 Header Flange Fits w/Small Block Chevrolet - 0.3125 in. Thick Mild Steel - Stahl 7-Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicle Appli...
Kooks Custom Headers 7034-A Header Flange Fits w/Small Block Chevrolet - 0.3125 in. Thick Mild Steel - Stahl 7-Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicle Applica...
Kooks Custom Headers 7034-AS Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Stahl 7-Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicl...
Kooks Custom Headers 7034-S Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Stahl 7-Bolt Pattern - Port For 1.875 in. Primaries See Full List of Veh...
Kooks Custom Headers 7034-SP-2 Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick Mild Steel - Stahl 7-Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicle Appli...
Kooks Custom Headers 7034-SP-2S Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Stahl Spread 7-Bolt Pattern - Port For 2 in. Primaries See Full List...
Kooks Custom Headers 7035 Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick Mild Steel - Inline 6-Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicle Appli...
Kooks Custom Headers 7035-S Header Flange Fits w/Small Block Chevrolet - 0.375 in. Thick 304 Stainless Steel - Inline 6-Bolt Pattern - Port For 1.875 in. Primaries See Full List of Ve...
Kooks Custom Headers 7039 Header Flange Fits w/Big Block Chevrolet Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicle Ap...
Kooks Custom Headers 7039-S Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 1.875 in. Primaries See Full List of ...
Kooks Custom Headers 7039S-200 Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 2 in. Primaries See Full List of V...
Kooks Custom Headers 7040 Header Flange Fit w/Big Block Chevrolet Engines - 0.3125 in. Thick Mild Steel - Stock Bolt Pattern - Ports For 2.125 in. Primaries See Full List of Vehicle A...
Kooks Custom Headers 7040-S Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 2.125 in. Primaries See Full List of ...
Kooks Custom Headers 7040S-502 Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - D-Shaped Port For 2.125 in. Primaries See F...
Kooks Custom Headers 7041-250 Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 2.250 in. Primaries See Full List o...
Kooks Custom Headers 7041-250-S Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 2.250 in. Primaries See Full List of Vehic...
Kooks Custom Headers 7041-S Bank Exhaust FlangeNew842422153281
Kooks Custom Headers 7041-S Bank Exhaust Flange 2 1/4 in. Stainless Steel - Sold Individually - 2 Required For Complete Set See Full List of Vehicle Applications »
Kooks Custom Headers 7042 Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 2.375 in. Primaries See Full List of Vehicle App...
Kooks Custom Headers 7042-AS Header Flange Fit w/Big Block Chevrolet Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 2.375 in. Primaries See Full List of...
Kooks Custom Headers 7042-S Bank Exhaust FlangeNew842422153564
Kooks Custom Headers 7042-S Bank Exhaust Flange 2 3/8 in. Stainless Steel - Sold Individually - 2 Required For Complete Set See Full List of Vehicle Applications »
Kooks Custom Headers 7046 Header Flange Fits w/LSX Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 1.750 in. Primaries See Full List of Vehicle Applications &raqu...
Kooks Custom Headers 7046-2 Header Flange Fits w/LSX Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicle Applications »...
Kooks Custom Headers 7046-A Header Flange Fits w/LSX Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicle Applications &ra...
Kooks Custom Headers 7046-BS Header Flange Fits w/LSX Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - D-Shaped Port For 1.875 in. Primaries See Full List of Vehic...
Kooks Custom Headers 7046-BS-2 Header Flange Fits w/LSX Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - D-Shaped Port For 2 in. Primaries See Full List of Vehicle...
Kooks Custom Headers 7046-S2 Header Flange Fits w/LSX Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicle Applicatio...
Kooks Custom Headers 7047S-213 Header Flange Fits w/LSX Engines - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Round Port For 2.125 in. Primaries See Full List of Vehicl...
Kooks Custom Headers 7051-A Header Flange Fits w/Ford Small Block - 0.375 in. Thick Mild Steel - 3 in. Inline Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicle Appl...
Kooks Custom Headers 7051-B Header Flange Fits w/Ford Small Block - 0.375 in. Thick Mild Steel - 3 in. Inline Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicle Applicat...
Kooks Custom Headers 7051-BS Header Flange Fits w/Ford Small Block - 0.375 in. Thick 304 Stainless Steel - 3 in. Inline Bolt Pattern - Port For 2 in. Primaries See Full List of Vehicl...
Kooks Custom Headers 7051-S Header Flange Fits w/Ford Small Block - 0.375 in. Thick 304 Stainless Steel - 3 in. Inline Bolt Pattern - Port For 1.875 in. Primaries See Full List of Veh...
Kooks Custom Headers 7059-S-REV2 Header Flange Fits w/Ford 3V Modular - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 1.625 in. Primaries See Full List of Vehicl...
Kooks Custom Headers 7060-S Header Flange Fits w/Ford 3V Modular - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 1.750 in. Primaries See Full List of Vehicle App...
Kooks Custom Headers 7060-S-1875 Header Flange Fits w/Ford 3V Modular - 0.375 in. Thick 304 Stainless Steel - Stock Bolt Pattern - Port For 1.875 in. Primaries See Full List of Vehicl...
Kooks Custom Headers 7062-175 Header Flange Fits w/5.7/6.1/6.2/6.4 Hemi Engines - 0.375 in. Thick Mild Steel - Stock Bolt Pattern - D-Shaped Port For 1.750 in. Primaries See Full List...
Kooks Custom Headers 7071 Header Flange Fits w/Small Block Chevrolet - 0.3215 in. Thick Mild Steel - Stock Bolt Pattern - Port For 1.5 in. Primaries See Full List of Vehicle Applicati...
Kooks Custom Headers 71-009 Exhaust Flange Fits w/GM 3.6L V6 - 3/8 in. Thick Stainless Steel - 4-Bolt Rectangular Port See Full List of Vehicle Applications »
Kooks Custom Headers 71-010 Exhaust Flange Fits w/GM 3.6L V6 - 2.500 in. 3-Bolt Round Port - Head Pipe - 0.375 Thick 304 Stainless Steel See Full List of Vehicle Applications » ...
Kooks Custom Headers 7105 Exhaust Flange 2.500 in. 2-Bolt Slotted Holes - Collector/Exhaust - 0.375 in. Thick Mild Steel See Full List of Vehicle Applications »