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"chevy spread port headers" Page 1 of 2

  • 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
  • Small Block Chevy Header Kit, 1-7/8 Brodix Spread Port, 3-1/2 Collector
    Small Block Chevy Header Kit, 1-7/8 Brodix Spread Port, 3-1/2 Collector
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    Save money by welding and assembling your own headers! These small block Chevy header kits will work for many racing and rodding applications. It includes everything you need to assemble a pair of high-quality headers: eight mandrel-bent primary tubes, two pre-formed collectors, two extra-thick standard-port flanges, two gaskets, and 12 header bolts.

    Designed for the seasoned, hands-on enthusiast, this kit will require some cutting, fitting and welding.

    • Thick 5/16" steel flanges
    • Mandrel-bent 18-gauge mild steel tubing
    • Pre-formed 4-into-1 collectors
    • 8" length from longest to tube flange to bend
    • 5" length from shortest tube flnge to the bend
  • Small Block Chevy Header Kit, 1-3/4 Brodix Spread Port, 3-1/2 Collector
    Small Block Chevy Header Kit, 1-3/4 Brodix Spread Port, 3-1/2 Collector
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    Save money by welding and assembling your own headers! These small block Chevy header kits will work for many racing and rodding applications. It includes everything you need to assemble a pair of high-quality headers: eight mandrel-bent primary tubes, two pre-formed collectors, two extra-thick standard-port flanges, two gaskets, and 12 header bolts.

    Designed for the seasoned, hands-on enthusiast, this kit will require some cutting, fitting and welding.

    • Thick 5/16" steel flanges
    • Mandrel-bent 18-gauge mild steel tubing
    • Pre-formed 4-into-1 collectors
    • 8" length from longest to tube flange to bend
    • 5" length from shortest tube flnge to the bend
  • Dynatech   Spread Port Chevy Mild Steel Header Flange, 2 Inch Port, 2.070 I.D.
    Dynatech Spread Port Chevy Mild Steel Header Flange, 2 Inch Port, 2.070 I.D.
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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.
    • Small Block Chevy
    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 3117940000)
  • Dynatech   Spread Port Chevy Mild Steel Header Flange, 2.125 Port, 2.196 I.D.
    Dynatech Spread Port Chevy Mild Steel Header Flange, 2.125 Port, 2.196 I.D.
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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.
    • Small Block Chevy
    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 3117940000)
  • Dynatech   Spread Port Chevy Mild Steel Header Flange, 1.875 Port, 1.95 I.D.
    Dynatech Spread Port Chevy Mild Steel Header Flange, 1.875 Port, 1.95 I.D.
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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.
    • Small Block Chevy
    • Flanges are sold individually
    • Use with Fiber Gaskets (part number 3117940000)
  • Schoenfeld Dirt Late Model Headers, Spread Port Chevy
    Schoenfeld Dirt Late Model Headers, Spread Port Chevy
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    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.

    Designed specifically for dirt late model applications, these headers have primary pipes that step from 1-3/4" to 1-7/8", and 3-1/2" collectors that are 9" long. They are for Small Block Chevy V8s with standard-port or Vortec heads.

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

    Header Dimension Chart

     

  • 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
  • Schoenfeld S/B Chevy Brodix Spread Port Exhaust Header Gaskets
    Schoenfeld S/B Chevy Brodix Spread Port Exhaust Header Gaskets
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                Schoenfeld header exhaust gaskets for Brodix spread port Small Block Chevy cylinder heads.
            
  • Header Flange Plates, Small Block Chevy Brodix Spread Port, 2 Inch
    Header Flange Plates, Small Block Chevy Brodix Spread Port, 2 Inch
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                Header flange only, does not include adapter pipe. These exhaust manifold flanges have 2" ports, which allows the use of 1-7/8" and 2" primary tubes.
            
  • Schoenfeld Headers 130SP Small Block Chevy Boom Tubes, Spread Port
    Schoenfeld Headers 130SP Small Block Chevy Boom Tubes, Spread Port
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    For late models, IMCA modifieds. Also fits Camaro and Chevelle. Extra-thick flanges, 1-3/4" tubes. 

    Can only be used with Brodix heads, not for use with "normal" small block Chevy. 

    Bolts and gaskets included.  Can only be used with Brodix Heads, not for use with normal S/B chevy.

  • Schoenfeld Straight Tube Sprint Car Headers, 1-7/8, Spread Port
    Schoenfeld Straight Tube Sprint Car Headers, 1-7/8, Spread Port
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    Compared to normal headers, there headers have more than 200 degrees of bends removed to provide better flow and increased horsepower. They're available to fit standard Chevy, Brodix spreadport or All Pro spread-port cylinder heads. Features include laser-cut flanges and 18-gauge primary tubes welded to clear 4" from head to inside tube.

    Primaries are approximately 32" long, with 3-1/2" diameter collectors. Bolts and gaskets included. Bolts directly to your head

    Header Dimension Chart

  • Dynatech   Late Model Exhaust, 1-3/4 to 1-7/8 Inch, Spread Port Chevy 550+HP
    Dynatech Late Model Exhaust, 1-3/4 to 1-7/8 Inch, Spread Port Chevy 550+HP
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    Dynatech® pavement car exhaust systems start with Dynatech®’s 35” equal length headers. Although difficult to construct, equal length headers deliver maximum torque and horsepower and are used by the best drivers and teams in the country.

    All Dynatech® headers are built with CNC laser machined flanges. With port holes accurate to .003” and total warp less than .025”, you can be assured that you will get all the performance and quality possible from your headers.

    • CNC laser-cut flange
    • Built to fit with proper clearance
    • Optimized tube length for power
    • 35" equal length primaries for maximum torque and horsepower
    • Valve covers are removable with headers installed
    • Removable collectors
    • Tube Size: 1-3/4" - 1-7/8"
    • HP Range: 550 +

    Header Dimension Chart

  • Fel-Pro Gaskets 1409 Small Block Chevy Round Brodix Header Gaskets
    Fel-Pro Gaskets 1409 Small Block Chevy Round Brodix Header Gaskets
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    Fel-Pro Blue Stripe premium quality Brodix Spread Port exhaust gaskets for headers.

  • Schoenfeld Straight Tube Sprint Car Headers-2 Inch-Spread Port
    Schoenfeld Straight Tube Sprint Car Headers-2 Inch-Spread Port
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    Over 200 degrees of bends removed for increased flow and 8-10 hp increase. Fits standard Chevy, Brodix spread port and now all pro spread port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18-gauge primary tubes and 3-1/2" collectors. Comes with bolts and gaskets. 

    Header Dimension Chart 

  • Fel-Pro Gaskets 1445 S/B Chevy Brodix/Allpro Exhaust Header Gaskets
    Fel-Pro Gaskets 1445 S/B Chevy Brodix/Allpro Exhaust Header Gaskets
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                Fel-Pro Blue Stripe premium quality exhaust gaskets for headers. For use with Brodix 12B D-shaped spread port heads.
            
  • Schoenfeld Swept Forward Sprint Headers, 2 Inch, 3-1/2 Cltr, Spread Port
    Schoenfeld Swept Forward Sprint Headers, 2 Inch, 3-1/2 Cltr, Spread Port
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    Swept forward for muffler clearance. Fits Chevy, Brodix Spread Port and now all Pro Spread Port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18 ga. primary tubes and 3-1/2" x 14" collectors, may be shortened. Bolts directly to your head and comes with bolts and gaskets.

    Header Dimension Chart

  • Schoenfeld Straight Tube Sprint Car Headers, 1-7/8 To 2, Spread Port
    Schoenfeld Straight Tube Sprint Car Headers, 1-7/8 To 2, Spread Port
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    Over 200 degrees of bends removed for increased flow and 8-10 hp increase. Fits standard Chevy, Brodix spread port and now all pro spread port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18-gauge primary tubes and 3-1/2" collectors. Comes with bolts and gaskets. 

    Header Dimension Chart

  • Schoenfeld Swept Forward Sprint Headers, 1-7/8, 3-1/2 Cltr, Spread Port
    Schoenfeld Swept Forward Sprint Headers, 1-7/8, 3-1/2 Cltr, Spread Port
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    Swept forward for muffler clearance. Fits Chevy, Brodix Spread Port and now all Pro Spread Port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18 ga. primary tubes and 3-1/2" x 14" collectors, may be shortened. Bolts directly to your head and comes with bolts and gaskets.

    Header Dimension Chart

  • Schoenfeld Straight Tube Sprint Car Headers, 1-3/4 To 1-7/8, Spread Port
    Schoenfeld Straight Tube Sprint Car Headers, 1-3/4 To 1-7/8, Spread Port
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    Over 200 degrees of bends removed for increased flow and 8-10 hp increase. Fits standard Chevy, Brodix spread port and now all pro spread port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18-gauge primary tubes and 3-1/2" collectors. Comes with bolts and gaskets.

    Header Dimension Chart 

  • Schoenfeld Swept Forward Sprint Headers, 1-7/8 - 2, 3-1/2 Cltr, Spread Port
    Schoenfeld Swept Forward Sprint Headers, 1-7/8 - 2, 3-1/2 Cltr, Spread Port
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    Swept forward for muffler clearance. Fits Chevy, Brodix Spread Port and now all Pro Spread Port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18 ga. primary tubes and 3-1/2" x 14" collectors, may be shortened. Bolts directly to your head and comes with bolts and gaskets.

    Header Dimension Chart

  • Schoenfeld Straight Tube Sprint Car Headers, 1-3/4, Standard Chevy
    Schoenfeld Straight Tube Sprint Car Headers, 1-3/4, Standard Chevy
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    Over 200 degrees of bends removed for increased flow and 8-10 hp increase. Fits standard Chevy, Brodix spread port and now all pro spread port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18-gauge primary tubes and 3-1/2" collectors. Comes with bolts and gaskets. 

    Header Dimension Chart

  • Right Side Crash Replacement Pierce Mod. Header, 1-3/4 - 1-7/8 In., Spread Port
    Right Side Crash Replacement Pierce Mod. Header, 1-3/4 - 1-7/8 In., Spread Port
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    Right hand side crash replacement Pierce Modified Header with spread port.

    IMCA Modified Header 

    Tube Size: 1.750"-1.875"

    Application: Small Block Chevy 

  • Left Side Crash Replacement Pierce Mod. Header, 1-3/4 - 1-7/8 In., Spread Port
    Left Side Crash Replacement Pierce Mod. Header, 1-3/4 - 1-7/8 In., Spread Port
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    Left hand side crash replacement Pierce Modified Header with spread port.

    Tube Size: 1.750"-1.875"

    Application: Small Block Chevy 

  • Schoenfeld Std Sprint Car Headers, 1-3/4 to 1-7/8, 3-1/2 Cltr, Spread Port
    Schoenfeld Std Sprint Car Headers, 1-3/4 to 1-7/8, 3-1/2 Cltr, Spread Port
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                Track proven for S/B Chevy.  Extra thick flanges. Headers feature 3-1/2" from flange to bend and approximately 32" primary tubes. Bolt directly to aluminum spread port heads.

    Complete with gaskets and bolts. Available with 1-3/4", 1-7/8", or 2" primary tubes.

    Header Dimension Chart

  • Schoenfeld Standard Sprint Car Headers, 1-7/8, 3-1/2 Cltr, Spread Port
    Schoenfeld Standard Sprint Car Headers, 1-7/8, 3-1/2 Cltr, Spread Port
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                Track proven for S/B Chevy.  Extra thick flanges. Headers feature 3-1/2" from flange to bend and approximately 32" primary tubes. Bolt directly to aluminum spread port heads.

    Complete with gaskets and bolts. Available with 1-3/4", 1-7/8", or 2" primary tubes.

    Header Dimension Chart

  • Schoenfeld Straight Tube Sprint Car Headers, 1-3/4 To 1-7/8, Standard Port
    Schoenfeld Straight Tube Sprint Car Headers, 1-3/4 To 1-7/8, Standard Port
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    Over 200 degrees of bends removed for increased flow and 8-10 hp increase. Fits standard Chevy, Brodix spread port and now all pro spread port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18-gauge primary tubes and 3-1/2" collectors. Comes with bolts and gaskets. 

    Header Dimension Chart

  • Schoenfeld Swept Forward Sprint Headers, 1-3/4, 3-1/2 Cltr, Standard Port
    Schoenfeld Swept Forward Sprint Headers, 1-3/4, 3-1/2 Cltr, Standard Port
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    Swept forward for muffler clearance. Fits Chevy, Brodix Spread Port and now all Pro Spread Port pattern heads. Laser cut flanges to clear down nozzles. Headers welded to clear 4" from head to inside tube. Approximately 32" 18 ga. primary tubes and 3-1/2" x 14" collectors, may be shortened. Bolts directly to your head and comes with bolts and gaskets.

    Header Dimension Chart

  • SuperSeal S/B Chevy Brodix Spread Port Exhaust Gaskets
    SuperSeal S/B Chevy Brodix Spread Port Exhaust Gaskets
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    SuperSeal offers premium quality components & materials and exceeds all sealing requirements established by gasket manufacturers. 

    Gaskets are 1/16" thick.

  • Left Side Crash Replacement Dirt Late Model Header, Spread Port Flange
    Left Side Crash Replacement Dirt Late Model Header, Spread Port Flange
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    Left hand side crash replacement Dirt Late Model Headers with Spread Port Flange 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 Replacement Late Model Header, Spread Port Flange, 1-3/4 - 1-7/8
    Right Side Replacement Late Model Header, Spread Port Flange, 1-3/4 - 1-7/8
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    Right hand side crash replacement Dirt Late Model Headers with Spread Port Flange for Fast, GRT, Shaw and others with 5/8" offset & 6" setback.

    Tube Size: 1.750"-1.875"

     

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

    Tube Size: 1.750"-1.875"

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