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Header Flanges

Header Flanges

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  • 18in SBC Header Flange
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    18in SBC Header Flange

    SCHOENFELD

    $35.99
    Header Flange - 5/16 in Thick - 2 in SAP Port - Steel - Small Block Chevy - Each
    SCH0117
    $35.99
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    $35.99
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  • 1-5/8in SBC Flange Square CNC
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    1-5/8in SBC Flange Square CNC

    SCHOENFELD

    $33.99
    Header Flange - 1/4 in Thick - 1.58 x 1.554 in Square Port - Steel - Small Block Chevy - Each
    SCH01101
    $33.99
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    $33.99
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  • 1-5/8 Flange SBC Crate Motor
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    1-5/8 Flange SBC Crate Motor

    SCHOENFELD

    $33.99
    Header Flange - 1/4 in Thick - 1.61 x 1.565 in D Port - Steel - Small Block Chevy - Each
    SCH0103
    $33.99
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    $33.99
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  • SBC Adapter Kit
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    SBC Adapter Kit

    SCHOENFELD

    $174.99
    Header Flange Adapter - 5/16 in Thick - 1-1/4 in Round Port - Aluminum - Small Block Chevy to Stahl Pattern - Pair
    SCH0101K
    $174.99
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    $174.99
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  • SBC Adapter Plate 23 Deg
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    SBC Adapter Plate 23 Deg

    SCHOENFELD

    $68.99
    Header Flange Adapter - 5/16 in Thick - 1-1/4 in Round Port - Aluminum - Small Block Chevy to Stahl Pattern - Each
    SCH0101
    $68.99
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    $68.99
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  • 4.00 Inch 3 Bolt Flange
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    4.00 Inch 3 Bolt Flange

    QUICK TIME PERFORMANCE

    $26.00
    Header Flange - 3/8 in Thick - 4 in Round Port - Steel - Zinc Plated - Each
    QTP10400F
    $26.00
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    $26.00
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  • 3.00 Inch 3 Bolt Flange
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    3.00 Inch 3 Bolt Flange

    QUICK TIME PERFORMANCE

    $18.23
    Header Flange - 3/8 in Thick - 3 in Round Port - Steel - Zinc Plated - Each
    QTP10300F
    $18.23
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    $18.23
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  • 2.50 Inch 3 Bolt Flange
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    2.50 Inch 3 Bolt Flange

    QUICK TIME PERFORMANCE

    $18.23
    Header Flange - 3/8 in Thick - 2-1/2 in Round Port - Steel - Zinc Plated - Each
    QTP10250F
    $18.23
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    $18.23
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  • Header Flange Kit - BBC 3/8 Thick
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    Header Flange Kit - BBC 3/8 Thick

    PATRIOT EXHAUST

    $111.40
    Header Flange - 3/8 in Thick - 2.23 x 1.85 in D Port - Steel - Big Block Chevy - Pair
    PEPH7898
    $111.40
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    $111.40
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  • Header Flange Kit - GM LS1 - 3/8 Thick
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    Header Flange Kit - GM LS1 - 3/8 Thick

    PATRIOT EXHAUST

    $74.25
    Header Flange - 3/8 in Thick - 1.75 in Round Port - Steel - GM LS-Series - Pair
    PEPH7893
    $74.25
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    $74.25
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  • BBC Header Flange Kit 2-1/8 Round Port
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    BBC Header Flange Kit 2-1/8 Round Port

    PATRIOT EXHAUST

    $90.15
    Header Flange - 3/8 in Thick - 2-1/8 in Round Port - Steel - Big Block Chevy - Pair
    PEPH7886
    $90.15
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    $90.15
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  • Header Flange Kit - BBF 5/16 Thick
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    Header Flange Kit - BBF 5/16 Thick

    PATRIOT EXHAUST

    $58.35
    Header Flange - 5/16 in Thick - 1.57 x 2.25 in Oval Port - Steel - Big Block Ford - Pair
    PEPH7871
    $58.35
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    $58.35
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  • Header Flange Kit - SBC 5/16 Thick
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    Header Flange Kit - SBC 5/16 Thick

    PATRIOT EXHAUST

    $58.35
    Header Flange - 5/16 in Thick - 1-5/8 in Round Port - Steel - Small Block Chevy - Pair
    PEPH7864
    $58.35
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    $58.35
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  • Header Flange Kit - SBC 3/8 Thick
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    Header Flange Kit - SBC 3/8 Thick

    PATRIOT EXHAUST

    $63.65
    Header Flange - 3/8 in Thick - 1.5 x 1.84 in Oval Port - Steel - Small Block Chevy - Pair
    PEPH7863
    $63.65
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    $63.65
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  • Header Flange Kit - SBF 5/16 Thick
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    Header Flange Kit - SBF 5/16 Thick

    PATRIOT EXHAUST

    $58.35
    Header Flange - 5/16 in Thick - 1.3 x 1.64 in Rectangle Port - Steel - Small Block Ford - Pair
    PEPH7842
    $58.35
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    $58.35
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  • Header Flange Plate Kit
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    Header Flange Plate Kit

    MOROSO

    $167.99
    Header Flange - 3/8 in Thick - 1 in Round Port - Aluminum - Small Block Chevy - Kit
    MOR67650
    $167.99
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    $167.99
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  • LSX Header Flange - 3/8i n Thick Stainless Round
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    LSX Header Flange - 3/8i n Thick Stainless Round

    KOOKS HEADERS

    $41.97
    Header Flange - 3/8 in Thick - 1-7/8 in Round Ports - Stainless - Small Block Chevy - Each
    KOK7046-AS
    $41.97
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    $41.97
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  • BB Chevy 2.5in Flanges Round Port
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    BB Chevy 2.5in Flanges Round Port

    HEDMAN

    $125.99
    Header Flange - 3/8 in Thick - 2-1/2 in Round Port - Steel - Big Block Chevy - Pair
    HED10115
    $125.99
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    $125.99
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  • BB Chevy 2.375in Flanges Round Port
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    BB Chevy 2.375in Flanges Round Port

    HEDMAN

    $128.99
    Header Flange - 3/8 in Thick - 2-3/8 in Round Port - Steel - Big Block Chevy - Pair
    HED10110
    $128.99
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    $128.99
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  • BB Chevy 2.125in Flanges Round Port
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    BB Chevy 2.125in Flanges Round Port

    HEDMAN

    $125.99
    Header Flange - 3/8 in Thick - 2-1/8 in Round Port - Steel - Big Block Chevy - Pair
    HED10100
    $125.99
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    $125.99
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