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Speedway Motors Bill Smith

Dynatech Long Tube Modified Headers, 1-5/8 - 1-3/4 Primary, 3 Collector

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Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
Painted
Tube O.D.:
1.63
Port Height:
1.52
Port Width:
1.38
Flange Thickness:
.25
Flange Style:
Square Port
Collector Diameter :
3.00
Gasket(s) Included:
Yes
Hardware Included:
Yes
Drivers Side Dimension A:
22.70
Drivers Side Dimension B:
3.85
Drivers Side Dimension C:
21.00
Passenger Side Dimension A:
14.13
Passenger Side Dimension C:
29.00
Collector Length:
7.38
MFG. Part #:
701-10310
Garage Sale:
No
Notes
There is no "B" dimension for the passenger side header.

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Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

These Dynatech® Long-Tube Headers have longer primary pipes to produce maximum torque and horsepower. They come with gaskets, bolts, hardware and fit small-block Chevys with angle-plug or straight-plug heads.

Header Dimension Chart

  • Includes gaskets, bolts and hardware. 
  • Works with angle-plug or straight-plug SBC. 

These headers will work with the following chassis:

  • BMS
  • DirtWorks
  • Hot
  • Pro
  • Jet
  • KMod
  • Smiley's
  • Quick
  • Pierce
  • Hoffman
  • Sardeson
  • Victory

 

Item Details

1.625"-1.75" Tube w/ 3" Collector

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Header Dimension Chart

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Header Dimension Chart

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