Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

Canadian Leaf

Dynatech Headers: Pierce, Spread Port, 1-3/4 - 1-7/8, 3-1/2 Collector

Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
Painted
Tube O.D.:
1.75
Port Height:
1.75
Port Width:
1.75
Flange Thickness:
.31
Flange Style:
Spread Port
Collector Diameter :
3.50
Gasket(s) Included:
Yes
Hardware Included:
Yes
Drivers Side Dimension A:
22.50
Drivers Side Dimension B:
4.50
Drivers Side Dimension C:
18.75
Passenger Side Dimension A:
14.31
Passenger Side Dimension C:
27.13
Collector Length:
7.75
MFG. Part #:
702-19910
Garage Sale:
No
Header Tube Type:
Chassis
Notes
There is no "B" dimension for the passenger side header.
Dynatech® Headers: Pierce, Spread Port, 1-3/4 - 1-7/8, 3-1/2 CollectorDynatech® Headers: Pierce, Spread Port, 1-3/4 - 1-7/8, 3-1/2 Collector
Dynatech® Headers: Pierce, Spread Port, 1-3/4 - 1-7/8, 3-1/2 Collector

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

  • Stepped Tube Design
  • For Spread Port applications
  • Fits angles or straight plug heads
  • Gaskets, bolts and hardware included

Header Dimension Chart

Item Details

Tube Size: 1.750-1.875 / Coll.: 3.5

You may also be interested in:

Dynatech Headers: Pierce, Modified, 1-3/4 - 1-7/8, 3-1/2 Collector
(Part #31170119910)
                        
  • Stepped Tube Design
  • For Standard Chevy or Crate Engine applications
  • Fits angles or straight plug heads
  • Gaskets, bolts and hardware included

Header Dimension Chart