Weld-Up Drag Race Header Kit Rear Exit BB-Chevy
InfoVehicle Info Needed
DYNATECHPART NUMBER: 329-600-904700K

Weld-Up Drag Race Header Kit Rear Exit BB-Chevy

$78997
ShippingShips on Nov 03, 2026
Lowest PriceLowest Price Guarantee
Currently Unavailable

This product is currently not available. Please call customer service for assistance at 1-800-345-4545.

Big Block Chevy
  • Rear Exit
  • Tube Chassis Door Car & Dragster Applications
  • Weld-Up Drag Race Header Kit
  • Big Block Chevy
  • 2-1/4'' Tube
  • Rear Exit
  • 4" Outlet x 12" Length Slip-On Collectors Included, p/n 329-783-71240

    Kit Includes:

    Designed specifically for strut type front end cars and dragsters, this kit allows you to fabricate your own headers to save money or make changes to the kit to fit your specific needs. These kits are assembled in the same jig as their finished headers. Then, they simply tack weld all connections. If needed, you can cut a tack weld to reposition the tube, or you can simply finish weld the kit and have the same header offered by Dynatech.

    Features:

    • Same exact header as a Dynatech finished header
    • Tack welded to make it easy to change or finish weld
    • CNC laser-cut flanges, gaskets, gussets and bolts included
    • Optimum port exit angle for added power

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeHeader
    BrandDYNATECH
    Part CategoryPerformance Parts
    Vendor Part Number600-904700K
    Package Qty1
    Package TypeEA
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