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 Performance Products 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
  • $14.99
    Ships Today
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    (1)





    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
  • $10.95
    Estimated to ship on 04/23/18
    Lowest Price Guarantee

    JEGS Performance Products Universal Evac/O2 Fitting


    Universal Evac/O2 Fitting
  • Made in the USA
    Includes:
  • (1) Weld bung
  • (1) Threaded adapter
  • (1) Crush washer
  • (1) Plug
  • $19.99
    Estimated to ship on 05/02/18
    Lowest Price Guarantee





    Flowmaster Scavenger Series Muffler Turndowns Outlet: 3.5"


    Scavenger Series Muffler Turndowns
  • Outlet: 3.5"
  • Turndown: 3.5"
  • Aluminized Steel
  • 2/pkg
  • $55.67
    Estimated to ship directly from the manufacturer on 04/25/18
    Lowest Price Guarantee
    (1)