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Dynatech® Mid Lenght Headers, 1-3/4 Primary, 3-1/2 Inch Collector

Price:$249.99
Dynatech® Mid Length Headers Design
Price:
$249.99
PR
In Stock
Item #:
31170110410
Item Details:
1.75" Tube w/ 3.5" Collector
Dynatech® Mid Lenght Headers, 1-3/4 Primary, 3-1/2 Inch Collector
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These Dynatech® Mid-Length Headers are designed to deliver a smooth power band and will fit your BMS, Dirt Works, GRT, Harris, Jet or Shaw chassis. They fit small-block Chevy applications with angle-plug or straight-plug heads and come with gaskets, bolts and hardware.

Fits these chassis: 

  • BMS
  • Dirt Works
  • GRT
  • Harris
  • Jet
  • Shaw

Header Dimension Chart

  • 31170110410
    MFG. Part #
    701-10410
    Tube O.D.
    1.750" (1 3/4")
    Collector Diameter
    3.500" (3 1/2")
    Collector Length
    8.000"
    Flange Style
    Rectangular Port
    Flange Thickness
    0.250" (1/4")
    Port Height
    1.700"
    Port Width
    1.340"
    Drivers Side Dimension A
    24.000"
    Drivers Side Dimension B
    6.900"
    Drivers Side Dimension C
    18.380"
    Passenger Side Dimension A
    15.550"
    Passenger Side Dimension B
    4.250" (4 1/4")
    Passenger Side Dimension C
    27.750" (27 3/4")
    Hardware Included
    Yes
    Gasket(s) Included
    Yes
    Material Type
    Steel
    Finish
    Painted
    Sold in Quantity
    Pair
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