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"block dynatech headers" Page 1 of 5

  • Dynatech Big Block Chevy Exhaust Header Flange, 2.125 Inch Port, 5/16 Inch Thick
    Dynatech Big Block Chevy Exhaust Header Flange, 2.125 Inch Port, 5/16 Inch Thick
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    A great exhaust system starts at the beginning - the flange and gaskets.  One of Dynatech®'s biggest advantages is the wide selection of port matched flanges.  All of Dynatech's flanges are CNC laser machined for unparalleled quality and fit.

    • CNC laser machined
    • For BBC
    • 2.125" port / 2.224" X,Y / 5/16" thick
    • Sold each
  • Dynatech Big Block Chevy Exhaust Header Flange, 2.375 Inch Port, 3/8 Inch Thick
    Dynatech Big Block Chevy Exhaust Header Flange, 2.375 Inch Port, 3/8 Inch Thick
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    A great exhaust system starts at the beginning - the flange and gaskets.  One of Dynatech®'s biggest advantages is the wide selection of port matched flanges.  All of Dynatech's flanges are CNC laser machined for unparalleled quality and fit.

    • CNC laser machined
    • For BBC
    • 2.375" port / 2.476" X,Y / 3/8" thick
    • Sold each
  • Dynatech Small Block Chevy Reher-Morrison Drag Racing Exhaust Header Flange
    Dynatech Small Block Chevy Reher-Morrison Drag Racing Exhaust Header Flange
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    A great exhaust system starts at the beginning - the flange and gaskets.  One of Dynatech®'s biggest advantages is the wide selection of port matched flanges.  All of Dynatech's flanges are CNC laser machined for unparalleled quality and fit.

    • CNC laser machined
    • For Reher-Morrison SBC
    • 2" port / 2.030" X,Y / 5/16" thick
    • Sold each
  • Dynatech Big Block Chevy Exhaust Header Flange, 2-1/4 Inch Port, 3/8 Inch Thick
    Dynatech Big Block Chevy Exhaust Header Flange, 2-1/4 Inch Port, 3/8 Inch Thick
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    A great exhaust system starts at the beginning - the flange and gaskets.  One of Dynatech®'s biggest advantages is the wide selection of port matched flanges.  All of Dynatech's flanges are CNC laser machined for unparalleled quality and fit.

    • CNC laser machined
    • For BBC
    • 2.25" port / 2.35" X,Y / 3/8" thick
    • Sold each
  • Dynatech Big Block Chevy Exhaust Header Flange, 2-1/2 Inch Port, 3/8 Inch Thick
    Dynatech Big Block Chevy Exhaust Header Flange, 2-1/2 Inch Port, 3/8 Inch Thick
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    A great exhaust system starts at the beginning - the flange and gaskets.  One of Dynatech®'s biggest advantages is the wide selection of port matched flanges.  All of Dynatech's flanges are CNC laser machined for unparalleled quality and fit.

    • CNC laser machined
    • For BBC
    • 2.50" port / 2.6" X,Y / 3/8" thick
    • Sold each
  • Dynatech   Small Block Chevy Std. 23 Deg. Header Flange, 3/8 Thick, 1.63 Port
    Dynatech Small Block Chevy Std. 23 Deg. Header Flange, 3/8 Thick, 1.63 Port
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®s biggest advantages is the wide selection of port machined flanges.  All the header flanges are CNC laser machined for unparalleled quality and fit.

    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 31179400001)
     

     

  • Dynatech   Small Block Chevy Std. 23 Deg. Header Flange, 1/4 Thick, 1.63 Port
    Dynatech Small Block Chevy Std. 23 Deg. Header Flange, 1/4 Thick, 1.63 Port
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®s biggest advantages is the wide selection of port machined flanges.  All the header flanges are CNC laser machined for unparalleled quality and fit.

    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 31179400001)
     

     

  • Dynatech   Small Block Chevy Std. 23 Deg. Header Flange, 3/8 Thick, 1.75 Port
    Dynatech Small Block Chevy Std. 23 Deg. Header Flange, 3/8 Thick, 1.75 Port
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®s biggest advantages is the wide selection of port machined flanges.  All the header flanges are CNC laser machined for unparalleled quality and fit.

    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 31179400001)
     

     

  • Dynatech   Small Block Chevy Std. 23 Deg. Header Flange, 1/4 Thick, 1.75 Port
    Dynatech Small Block Chevy Std. 23 Deg. Header Flange, 1/4 Thick, 1.75 Port
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®s biggest advantages is the wide selection of port machined flanges.  All the header flanges are CNC laser machined for unparalleled quality and fit.

    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 31179400001)
     

     

  • Dynatech   Big Block Chevy Steel Header Flange, 2.224 Port, 5/16 Inch Thick
    Dynatech Big Block Chevy Steel Header Flange, 2.224 Port, 5/16 Inch Thick
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    A great exhaust system starts at the begining - the exhaust manifold flange.  One of Dynatech®s biggest advantages is the wide selection of port machined flanges. All the header flanges are CNC laser machined for unparalleled quality and fit.

    1. Flanges are sold individually.
    2. Use with Fiber Gaskets.

    Fits Big Block Chevrolet heads.

  • Dynatech   750-91110 1979-04 Mustang K-Member Headers, Big Block Chevy
    Dynatech 750-91110 1979-04 Mustang K-Member Headers, Big Block Chevy
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    • For Use with aftermarket tubular K-Member (AFCO, AJE and more.)
    • Fits With Factory Starter, Steering Shaft, Master Cylinder, Brake Booster & Proportioning Valve.
    • Designed to be used with a wide variety of transmissions.
    • 2-1/8" Primary Tube design with 3.50" Coll.
    • Designed to clear factory starter, steering shaft, master cyl., booster, etc.
    • Available with standard High Temp Black finish or optional Ceramic Coated inside and out.
    • Designed to be a "Direct Bolt In" when using an AJE K-member
    • Must use tubular lower control arms
    • When using in a Fox Body, Driver's Side transimission cross member mount may require trimming.
  • Dynatech Small Block Chevy Fiber Exhaust Header Gaskets, Spread Port
    Dynatech Small Block Chevy Fiber Exhaust Header Gaskets, Spread Port
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    These Dynatech® header gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    • SBC spread port
    • Quality Fiber construction
    • Sold in pairs
  • Dynatech Big Block Chevy Three Step Dragster Headers, 2-1/8, 2-1/4, 2-3/8, STD
    Dynatech Big Block Chevy Three Step Dragster Headers, 2-1/8, 2-1/4, 2-3/8, STD
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                Get the most out of your high performance engine with these drag racing headers from Dynatech®.  Sold as a pair, these stepped primary headers are the most durable chrome header available, featuring a 3 step design for superior exhaust flow.
    • Stepped 2-1/8" - 2-1/4" - 2-3/8" tubes
    • Standard collector included
    • Ultralight at only 44 lbs. per set
    • 3 step design for superior exhaust flow
    • Great for T/D, S/C, T/S, E.T. & others
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech Big Block Chevy Three Step Dragster Headers, 2-1/8, 2-1/4, 2-3/8, Merge
    Dynatech Big Block Chevy Three Step Dragster Headers, 2-1/8, 2-1/4, 2-3/8, Merge
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                Get the most out of your high performance engine with these drag racing  headers from Dynatech®.  Sold as a pair, these stepped primary headers  are the most durable chrome header available, featuring a 3 step design  for superior exhaust flow.
    • Stepped 2-1/8" - 2-1/4" - 2-3/8" tubes
    • Merge collector included
    • Ultralight at only 44 lbs. per set
    • 3 step design for superior exhaust flow
    • Great for T/D, S/C, T/S, E.T. & others
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech   794-00001 SBC Fiber Exhaust Header Gaskets
    Dynatech 794-00001 SBC Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    Sold in pairs. 

  • Dynatech   794-03001 SBC 18 Degree Fiber Exhaust Header Gaskets
    Dynatech 794-03001 SBC 18 Degree Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    Sold in pairs. 

  • Dynatech Big Block Chevy Two Step Dragster Headers, 2-3/8 - 2-1/2, Merge Collector
    Dynatech Big Block Chevy Two Step Dragster Headers, 2-3/8 - 2-1/2, Merge Collector
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    Get the most out of your high performance engine with these drag racing headers from Dynatech®.  Sold as a pair, these stepped primary headers feature 360° gusset supports for increased durability and all come with a beautiful chrome finish.

    • Stepped 2-3/8" - 2-1/2" tubes
    • 4-1/2" merge collector included
    • Equal length for superior acceleration
    • Large radius, CNC mandrel bent
    • CNC laser cut flanges for superior fit
    • Chrome finish
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech Big Block Chevy Two Step Dragster Headers, 2-1/4 - 2-3/8, STD Collector
    Dynatech Big Block Chevy Two Step Dragster Headers, 2-1/4 - 2-3/8, STD Collector
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    Get the most out of your high performance engine with these drag racing headers from Dynatech®.  Sold as a pair, these stepped primary headers feature 360° gusset supports for increased durability and all come with a beautiful chrome finish.

    • Stepped 2-1/4" - 2-3/8" tubes
    • 4-1/2" standard collector included
    • Equal length for superior acceleration
    • Large radius, CNC mandrel bent
    • CNC laser cut flanges for superior fit
    • Chrome finish
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech Big Block Chevy Two Step Dragster Headers, 2-3/8 - 2-1/2, STD Collector
    Dynatech Big Block Chevy Two Step Dragster Headers, 2-3/8 - 2-1/2, STD Collector
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    Get the most out of your high performance engine with these drag racing headers from Dynatech®.  Sold as a pair, these stepped primary headers feature 360° gusset supports for increased durability and all come with a beautiful chrome finish.

    • Stepped 2-3/8" - 2-1/2" tubes
    • 4-1/2" standard collector included
    • Equal length for superior acceleration
    • Large radius, CNC mandrel bent
    • CNC laser cut flanges for superior fit
    • Chrome finish
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech Big Block Chevy Two Step Dragster Headers, 2-1/4 - 2-3/8, Merge Collector
    Dynatech Big Block Chevy Two Step Dragster Headers, 2-1/4 - 2-3/8, Merge Collector
    x
                

    Get the most out of your high performance engine with these drag racing headers from Dynatech®.  Sold as a pair, these stepped primary headers feature 360° gusset supports for increased durability and all come with a beautiful chrome finish.

    • Stepped 2-1/4" - 2-3/8" tubes
    • 4-1/2" merge collector included
    • Equal length for superior acceleration
    • Large radius, CNC mandrel bent
    • CNC laser cut flanges for superior fit
    • Chrome finish
    • For BBC Pro Stock, Comp, S/G, or Strut Front car
  • Dynatech   730-10010 Stainless Steel Tight-Fit, Block Hugger Headers
    Dynatech 730-10010 Stainless Steel Tight-Fit, Block Hugger Headers
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                Please view the product's page for more information
            
  • Dynatech   761-10001 Header Exhaust Gasket Set - Small Block Chevy LT1
    Dynatech 761-10001 Header Exhaust Gasket Set - Small Block Chevy LT1
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                Small block Chevy header exhaust gaskets for GM LT1 motors.
            
  • Dynatech   796-00564 SBC 18 Degree Header Flanges
    Dynatech 796-00564 SBC 18 Degree Header Flanges
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®s biggest advantages is the wide selection of port machined flanges.  All the headeer flanges are CNC laser machined for unparalleled quality and fit.

    • Flanges are sold individually
    • Use with Fiber Gaskets (at right)
  • Dynatech Small Block Chevy Strut Stahl Drag Racing Headers, Coated, 1-7/8 - 2 Inch
    Dynatech Small Block Chevy Strut Stahl Drag Racing Headers, Coated, 1-7/8 - 2 Inch
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                These high-temp silver ceramic coated drag racing headers are perfect for getting the most out of your high performance engine. They feature equal length, down-swept design with a long raised exit angle for increased flow. 
    • Strut type - Stahl headers (coated)
    • Stepped 1-7/8" - 2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech S/B Chevy Strut Spread Port Header Kit, Non-Coated, 2 - 2-1/8 Inch
    Dynatech S/B Chevy Strut Spread Port Header Kit, Non-Coated, 2 - 2-1/8 Inch
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                These drag racing headers are perfect  for getting the most out of your high performance engine. They feature  equal length, down-swept design with a long raised exit angle for  increased flow. 
    • Provided in kit form
    • Strut type - Spread Port headers (non-coated)
    • Stepped 2" - 2-1/8" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-3/8 Inch
    Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-3/8 Inch
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                These high-temp silver ceramic coated drag racing headers are perfect   for getting the most out of your high performance engine. They feature   equal length, down-swept design with a long raised exit angle for   increased flow. 
    • Strut type - Dragster headers (coated)
    • 2-3/8" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/2 Inch
    Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/2 Inch
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                These high-temp silver ceramic coated drag racing headers are perfect   for getting the most out of your high performance engine. They feature   equal length, down-swept design with a long raised exit angle for   increased flow. 
    • Strut type - Dragster headers (coated)
    • 2-1/2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/4 - 2-3/8 Inch
    Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/4 - 2-3/8 Inch
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                These high-temp silver ceramic coated drag racing headers are perfect   for getting the most out of your high performance engine. They feature   equal length, down-swept design with a long raised exit angle for   increased flow. 
    • Strut type - Dragster headers (coated)
    • Stepped 2-1/4" - 2-3/8" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-3/8 - 2-1/2 Inch
    Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-3/8 - 2-1/2 Inch
    x
                These high-temp silver ceramic coated drag racing headers are perfect   for getting the most out of your high performance engine. They feature   equal length, down-swept design with a long raised exit angle for   increased flow. 
    • Strut type - Dragster headers (coated)
    • 2-3/8" - 2-1/2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/4 Inch
    Dynatech Big Block Chevy Strut Type Dragster Headers, Coated, 2-1/4 Inch
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                These high-temp silver ceramic coated drag racing headers are perfect  for getting the most out of your high performance engine. They feature  equal length, down-swept design with a long raised exit angle for  increased flow. 
    • Strut type - Dragster headers (coated)
    • 2-1/4" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • High-temp silver ceramic coated
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech   794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    Dynatech 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible.  Fits Big Block Chevy 396-454 V-8 engines. 

    Sold in pairs.

  • Dynatech S/B Chevy Strut Stahl Drag Header Kit, Non-Coated, 1-7/8 - 2 Inch
    Dynatech S/B Chevy Strut Stahl Drag Header Kit, Non-Coated, 1-7/8 - 2 Inch
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                These drag racing headers are perfect  for getting the most out of your high performance engine. They feature  equal length, down-swept design with a long raised exit angle for  increased flow. 
    • Provided in kit form
    • Strut type - Stahl headers (non-coated)
    • Stepped 1-7/8" - 2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech B/B Chevy Strut Dragster Header Kit, Non-Coated, 2-1/4 - 2-3/8 Inch
    Dynatech B/B Chevy Strut Dragster Header Kit, Non-Coated, 2-1/4 - 2-3/8 Inch
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                These drag racing headers are perfect   for getting the most out of your  high performance engine. They feature   equal length, down-swept design  with a long raised exit angle for   increased flow. 
    • Provided in kit form
    • Strut type - Dragster headers (non-coated)
    • 2-1/4" - 2-3/8" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech B/B Chevy Strut Dragster Header Kit, Non-Coated, 2-3/8 - 2-1/2 Inch
    Dynatech B/B Chevy Strut Dragster Header Kit, Non-Coated, 2-3/8 - 2-1/2 Inch
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                These drag racing headers are perfect   for getting the most out of your  high performance engine. They feature   equal length, down-swept design  with a long raised exit angle for   increased flow. 
    • Provided in kit form
    • Strut type - Dragster headers (non-coated)
    • 2-3/8" - 2-1/2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-3/8 Inch
    Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-3/8 Inch
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                These drag racing headers are perfect   for getting the most out of your  high performance engine. They feature   equal length, down-swept design  with a long raised exit angle for   increased flow. 
    • Provided in kit form
    • Strut type - Dragster headers (non-coated)
    • 2-3/8" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-1/2 Inch
    Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-1/2 Inch
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                These drag racing headers are perfect   for getting the most out of your  high performance engine. They feature   equal length, down-swept design  with a long raised exit angle for   increased flow. 
    • Provided in kit form
    • Strut type - Dragster headers (non-coated)
    • 2-1/2" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-1/4 Inch
    Dynatech B/B Chevy Strut Type Dragster Header Kit, Non-Coated, 2-1/4 Inch
    x
                These drag racing headers are perfect   for getting the most out of your high performance engine. They feature   equal length, down-swept design with a long raised exit angle for   increased flow. 
    • Provided in kit form
    • Strut type - Dragster headers (non-coated)
    • 2-1/4" primaries
    • 30" equal length, down-swept design
    • Jig-located u-tabs for hassle free bolt-on collectors
    • CNC laser-cut flanges
    • Unique port gussets eliminate cracking caused by muffler applications and tire shake
    • Collectors sold separately
  • Dynatech   791-09530 S.S. Reducer Cone Kit for SBC and LSX, 3 Inch
    Dynatech 791-09530 S.S. Reducer Cone Kit for SBC and LSX, 3 Inch
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                Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt to 4-bolt header collectors and use a superior ball-and-socket seal. 
            
  • Dynatech   791-09525 S.S. Reducer Cone Kit for SBC and LSX, 2-1/2 Inch
    Dynatech 791-09525 S.S. Reducer Cone Kit for SBC and LSX, 2-1/2 Inch
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                Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt to 4-bolt header collectors and use a superior ball-and-socket seal. 
            
  • Dynatech Big Block Chevy 572 Tall Deck Drag Racing Headers, Ceramic Coated
    Dynatech Big Block Chevy 572 Tall Deck Drag Racing Headers, Ceramic Coated
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                Designed specifically for high performance drag racing applications, these BBC ceramic coated headers will work with popular 1967-69 Camaro and 1968-74 Nova chassis.
    • Ceramic coated headers require purchase of collectors separately
    • 1967-69 Camaro
    • 1968-74 Nova
    • Big Block Chevy 572 tall deck

    Note: These products are intended for racing and off-road applications.  Not legal for sale or use in the state of California, nor states which have adopted California emission standards.

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