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Dynatech® Long Tube Headers, 1-5/8 - 1-3/4 x 3, 3 Reducer, Ceramic
Dynatech® Long Tube Headers, 1-5/8 - 1-3/4 x 3, 3 Reducer, Ceramic

Dynatech® Long Tube Headers, 1-5/8 - 1-3/4 x 3, 3 Reducer, Ceramic

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Dynatech® Long Tube Headers, 1-5/8 - 1-3/4 x 3, 3 Reducer, Ceramic
Dynatech® Long Tube Headers, 1-5/8 - 1-3/4 x 3, 3 Reducer, Ceramic
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Part # 31174029210
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional 1 business days for Dynatech to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


Header Tube Type:
Long Tube
Ceramic Coated
Flange Style:
Square Port
Primary Tube Diameter:
1-5/8 to 1-3/4"
Material Type:
MFG. Part #:
Collector Diameter:
3 Inch
Collector Length:
Flange Thickness:
Hardware Included:
Gasket(s) Included:
Sold in Quantity:


You absolutely will not believe the quality of these ceramic coated, full length headers. These Musclemaxx headers feature 3/8" thick laser cut flanges that give you a leak free seal. Nearly equal length step tube design just like the racers run gives you a wider powerband and more horsepower. The four bolt collecter flange is unique in that it needs to be used with the Dynatech® reducer cones. This gives you a leak free ball and socket connection that allows movement as the engine torques under acceleration.

These full length, ceramic coated headers will bolt straight up to the Dynatech® MuscleMaxx dual exhaust kit.

Fits: 1970-81 Camaro

NOTE: Reducer cones ARE included.

Instructions (PDF) 

Item Details

'1-5/8" - 1-3/4" X 3 S/B Chevy
1970-''81 Camaro'
Some parts are not legal for use in California or other states with similar laws/regulations

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Q & A

  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Wouldn't it be nice to get the best of both worlds out of your headers? Speedway Motors has solved that problem with our exclusive heat resistant Armor Hot Coating. Now you can keep that great look with longer life.
  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
  • Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

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