Header Accessories

JEGS offers header accessories and exhaust header flanges for many common engines and applications. Quality header flanges are usually 3/8" thick to provide a strong flange to mount your headers. JEGS also has alternator brackets to replace stock brackets when you add headers.

Individual Products Product Groups
Exhaust Systems Header Accessories








JEGS Universal Evac/O2 Fitting


Universal Evac/O2 Fitting
  • Made in the USA
    Includes:
  • (1) Weld bung
  • (1) Threaded adapter
  • (1) Crush washer
  • (1) Plug
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  • $22.49
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    JEGS GM Header Flange Small Block Chevy


    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.
  • Made in the USA
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  • $14.99
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    Milodon Header Bolts Chevy/Ford


    Header Bolts
  • Big Block Chevy
  • Ford 289-351W, 390-428, 429-460
  • 3/8" x 1"
  • For Thick Flanges
  • Set of 16
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  • $10.95
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    Patriot Exhaust Collector Flange Kit 3 Bolt Style


    Collector Flange Kit
  • 3 Bolt Style
  • 3'' Collector Diameter
  • 4 Gauge Flange Thickness
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  • $10.99
    Ships in 24hrs directly from the manufacturer
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