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JEGS Performance Products
25 Products Results per Page:
JEGS Performance Products 31804
GM Header Flange
  • GM LS1/LS2/LS3/LS6
  • Round Port
  • 1-3/4"
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31804
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31807
    GM Header Flange
  • Big Block Chevy
  • Round Port
  • 2-1/8"
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31807
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 30790
    Small Block Chevy to Stahl Header Adapters
  • 5/8" Thick
  • Port opening: 1.1" x 1.1"
  • Item# 555-30790
    Order Today
    Ships Monday
    Only $145.99
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    JEGS Performance Products 31860
    GM Header Flange
  • Small Block Chevy
  • Oval Port
  • Lightweight, 1/4" thick
  • Ideal for Racing Applications
  • 1-1/2" W x 1-13/16" H
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31860
    Order Today
    Ships Monday
    Only $14.99
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    JEGS Performance Products 31818
    Ford Header Flange
  • Ford 429-460
  • Oval Port
  • 1.45" W x 2.25" H
  • 1/pkg.
  • Ford Header Flanges
    Item# 555-31818
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31800
    GM Header Flange
  • Small Block Chevy
  • Oval Port
  • 1-1/2" W x 1-13/16" H
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31800
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31806
    GM Header Flange
  • Big Block Chevy
  • Square Port
  • 2.40" W x 2.07" H
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31806
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31802
    GM Header Flange
  • GM LT1
  • D-Port
  • 1.59" W x 1.79" H
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31802
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31835
    Chrysler Header Flange
  • Chrysler 383-440
  • Rectangular Port
  • 1.75" W x 1.42" H
  • 1/pkg.
  • Chrysler/AMC Header Flanges
    Item# 555-31835
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31803
    GM Header Flange
  • GM LS1/LS2/LS3/LS6
  • Round Port
  • 2"
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31803
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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    JEGS Performance Products 31801
    GM Header Flange
  • Small Block Chevy (with Dart Sportsman Head)
  • Rectangular Port
  • 1.584" W x 1.75" H
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31801
    Order Today
    Ships Monday
    Only $34.99
    • FREE
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      & HANDLING!
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    JEGS Performance Products 31805
    GM Header Flange
  • Big Block Chevy
  • Round Port
  • 2-1/16"
  • 1/pkg.
  • GM Header Flanges
    Item# 555-31805
    Order Today
    Ships Monday
    Was $34.99
    Now $29.99


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      & HANDLING!
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    25 Products Results per Page: