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

Search

Canadian Leaf

Dynatech 711-15410 Dirt Late Model Header 3-1/2 Collector, Std.

Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
Painted
Tube O.D.:
1.75
Port Height:
1.70
Port Width:
1.37
Flange Thickness:
.25
Flange Style:
Rectangular Port
Collector Diameter :
3.50
Gasket(s) Included:
Yes
Hardware Included:
Yes
Drivers Side Dimension A:
21.05
Drivers Side Dimension B:
12.55
Drivers Side Dimension C:
21.00
Passenger Side Dimension A:
17.20
Passenger Side Dimension B:
9.65
Passenger Side Dimension C:
28.25
Collector Length:
7.50
MFG. Part #:
711-15410
Garage Sale:
No
Header Tube Type:
Chassis
Dynatech® 711-15410 Dirt Late Model Header 3-1/2 Collector, Std.Dynatech® 711-15410 Dirt Late Model Header 3-1/2 Collector, Std.
Dynatech® 711-15410 Dirt Late Model Header 3-1/2 Collector, Std.

Click image to enlarge

Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

Fits the following Dirt Late Model chassis:

  • American Made
  • Barry Wright
  • Bullitt
  • Morris
  • Rocket
  • Swartz

Also fits other models with 2-5/8" offset & 6" setback.

Header Dimension Chart

Item Details

Tube Size: 1.750-1.875 / Coll.: 3.5

You may also be interested in:

Schoenfeld Headers 142-605LVG Dirt Late Model Headers, Standard Chevy
(Part #91714260LV)
                        

Make sure your dirt late model is running as strong as possible by bolting on a set of high-quality headers. These dirt late model headers fit most popular chassis and body designs. They have long primaries and position the collectors outside of the frame. These are designed for standard-port Small Block Chevy cylinder heads, but they are also available for spread-port heads.

  • Step header design improves low end torque without sacrificing top end power
  • Includes bolts and gaskets

Header Dimension Chart

Dynatech Dirt Late Model Header, 1-5/8 - 1-3/4, 3 Collector, Standard
(Part #31171115810)
                        

Fits the following Dirt Late Model chassis:

  • American Made
  • Barry Wright
  • Bullitt
  • Morris
  • Rocket
  • Swartz

Header Dimension Chart

Also fits other models with 2-5/8" offset & 6" setback.

Dynatech Dirt Late Model Header, 1-3/4 - 1-7/8, 3-1/2 Collector, Spread Port
(Part #31171215410)
                        

Fits the following Dirt Late Model chassis:

  • American Made
  • Barry Wright
  • Bullitt
  • Morris
  • Rocket
  • Swartz

Also fits other models with 2-5/8" offset & 6" setback.

Header Dimension Chart

Dynatech Dirt Late Model Header, 1-7/8, 3-1/2 Collector, 18 Centered
(Part #31173315510)
                        

Fits the following Dirt Late Model chassis:

  • American Made
  • Barry Wright
  • Bullitt
  • Morris
  • Rocket
  • Swartz

Also fits other models with 2-5/8" offset & 6" setback.

Dynatech Dirt Late Model Header, 1-3/4 - 1-7/8, 3-1/2 Cltr 18 Centered
(Part #31173315410)
                        

Fits the following Dirt Late Model chassis:

  • American Made
  • Barry Wright
  • Bullitt
  • Morris
  • Rocket
  • Swartz

Also fits other models with 2-5/8" offset & 6" setback.

Header Dimension Chart

Left Side Crash Replacement Dirt Late Model Header, 1-3/4 - 1-7/8 Inch
(Part #31171115411)
                        

Left hand side crash replacement Dirt Late Model Headers for American Made, Barry Wright, Bullitt, Morris, Rocket, Swartz and others with 2 5/8" offset & 6" setback.

Tube Size: 1.750"-1.875"

 

Right Side Crash Replacement Dirt Late Model Header, 1-3/4 - 1-7/8 Inch
(Part #31171115412)
                        

Right hand side crash replacement Dirt Late Model Headers for American Made, Barry Wright, Bullitt, Morris, Rocket, Swartz and others with 2 5/8" offset & 6" setback.

Tube Size: 1.750"-1.875"