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Dynatech® Headers: Pierce, Modified, 1-3/4 - 1-7/8, 3-1/2 Collector

Price:$249.99
701-19910 - Modified Header
Price:
$249.99
PR
In Stock
Item #:
31170119910
Item Details:
Tube Size: 1.750-1.875 / Coll.: 3.5
Dynatech® Headers: Pierce, Modified, 1-3/4 - 1-7/8, 3-1/2 Collector
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  • Stepped Tube Design
  • For Standard Chevy or Crate Engine applications
  • Fits angles or straight plug heads
  • Gaskets, bolts and hardware included

Header Dimension Chart

  • 31170119910
    MFG. Part #
    701-19910
    Tube O.D.
    1.750" (1 3/4")
    Collector Diameter
    3.500" (3 1/2")
    Collector Length
    7.750" (7 3/4")
    Flange Style
    Rectangular Port
    Flange Thickness
    0.500" (1/2")
    Port Height
    1.680"
    Port Width
    1.320"
    Drivers Side Dimension A
    22.800"
    Drivers Side Dimension B
    3.150"
    Drivers Side Dimension C
    18.500" (18 1/2")
    Passenger Side Dimension A
    14.300"
    Passenger Side Dimension C
    26.500" (26 1/2")
    Hardware Included
    Yes
    Gasket(s) Included
    Yes
    Material Type
    Steel
    Finish
    Painted
    Sold in Quantity
    Pair
    Notes
    There is no "B" dimension for the passenger side header.
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