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  • Big Block Chevy Fenderwell Headers for 1955-57 Chevy, Black
    Big Block Chevy Fenderwell Headers for 1955-57 Chevy, Black
    x
                

    These fender well headers provide the ultimate performance for 396-502 big block Chevy V8s in 1955-57 Chevy car applications. They kick up over the frame rail and exit just at the bottom of the cowl, which makes them perfect for Gasser-style rods and drag cars. Plus, these headers feature long primary tubes that help produce more horsepower and torque than shorter, more compact headers.

    These headers are not for the faint of heart since you must cut the inner fender panels to make them fit, and tire clearance can be a problem on some applications. They may require smaller front tires to avoid contact. The stock emergency brake rod must also be altered. Can be used with most oil filter systems or transmission and starter combinations. The headers are designed to be used with engines in the stock location, not lowered as many kits do, so all '55-'57 cars should check motor mount positioning before ordering.

    • Header flange has 1-13/16” x 1-13/16" port size
    • Will require fender well cutting or alteration
    • High temp black paint finish
    • Includes bolts and gaskets
    • Note: This header actually goes upward from the head instead of down before dropping over the frame rails. From the top of the head flange to the top of the tubes is approximately 9-1/2". 

    Header Dimensions (GIF)

  • Big Block Chevy Header Kit
    $145.99
    Product Rating: 5.00 Stars
    Big Block Chevy Header Kit
    x
                These B/B Chevy (BBC) headers feature 18 gauge mild steel designed for many racing and rodding applications. Cutting, fitting and welding required.  Has a 2" tube and 3-1/2" collector.

    Kit includes eight mandrel-bent primary tubes,  two pre-formed collectors, two extra-thick oval port flanges, two gaskets and twelve header bolts.
  • Fel-Pro Gaskets 1410 Big Block Chevy Exhaust Header Gaskets
    Fel-Pro Gaskets 1410 Big Block Chevy Exhaust Header Gaskets
    x
                Fel-Pro Blue Stripe premium quality BB Chevy exhaust gaskets for use with headers. Fits stock cast iron & early aluminum heads with square exhaust ports.
            
  • 1964-1974 Big Block Chevy Long Tube Headers, Chrome
    New
    1964-1974 Big Block Chevy Long Tube Headers, Chrome
    x
                
    These chrome headers are just the ticket for you B/B Chevy guys. They feature 2" primary tubes, 3-1/2" collectors, and must be used with original big block motor mounts to fit properly. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.

    Headers come with:

    • installation hardware
    • collector reducers
    • gaskets 
    • instructions
  • Dynatech   794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    Dynatech 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    x
                

    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.

  • Big Block Chevy Fenderwell Headers for 1955-57 Chevy, AHC Coated
    Big Block Chevy Fenderwell Headers for 1955-57 Chevy, AHC Coated
    x
                

    These fender well headers provide the ultimate performance for 396-502 big block Chevy V8s in 1955-57 Chevy car applications. They kick up over the frame rail and exit just at the bottom of the cowl, which makes them perfect for Gasser-style rods and drag cars. These headers feature long primary tubes that help produce more horsepower and torque than shorter, more compact headers. Plus, the AHC ceramic coating provides additional horsepower gains along with decreased heat soak of other engine components.

    These headers are not for the faint of heart since you must cut the inner fender panels to make them fit, and tire clearance can be a problem on some applications. They may require smaller front tires to avoid contact. The stock emergency brake rod must also be altered. Can be used with most oil filter systems or transmission and starter combinations. The headers are designed to be used with engines in the stock location, not lowered as many kits do, so all '55-'57 cars should check motor mount positioning before ordering.

    • Header flange has 1-13/16” x 1-13/16" port size
    • Will require fender well cutting or alteration
    • 2" primary tube O.D.
    • 32" primary tube length
    • 3-1/2" collector tube O.D.
    • Polished ceramic coated finish
    • Includes bolts and gaskets

    Header Dimensions

  • Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated
    Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated
    x
                

    Rodders and racers are known for wedging big engines into small spaces, so these big-block Chevy shorty headers are designed for applications where space is limited. They offer great flow in a compact package and will fit where many other headers won’t. These block hugger headers make difficult installations easy. These shorty headers are ceramic coated headers.

    • Fits round-port cylinder heads
    • Compact design fits a wide variety of applications
    • Made from 16-gauge tubing
    • Includes reducers, gaskets, and bolts
    • 1-3/4” primary tube diameter
    • 2-1/2” collector diameter
    • Can be used with most oil filter systems and transmission/starter combinations
    • Will not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports
    • Fits standard deck big blocks only

    Header Dimesnions (GIF)

  • Big Block Chevy Block Hugger Tight-Fit Headers, Plain
    Big Block Chevy Block Hugger Tight-Fit Headers, Plain
    x
                

    Rodders and racers are known for wedging big engines into small spaces, so these big-block Chevy tight-fit headers are designed for applications where space is limited. The shorty headers offer great flow in a compact package and will fit where many other block hugger headers won’t.

    • Fits round-port cylinder heads
    • Compact design fits a wide variety of applications
    • Made from 16-gauge tubing
    • Includes reducers, gaskets, and bolts
    • 1-3/4” primary tube diameter
    • 2-1/2” collector diameter
    • Can be used with most oil filter systems and transmission/starter combinations
    • Will not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports
    • Fits standard deck big blocks only

    Header Dimensions (GIF)

  • Big Block Chevy Tight-Fit Block Hugger Headers, Stainless
    Big Block Chevy Tight-Fit Block Hugger Headers, Stainless
    x
                Please view the product's page for more information
            
  • Big Block Chevy Tight-Fit, Block Hugger Headers, Chrome
    Big Block Chevy Tight-Fit, Block Hugger Headers, Chrome
    x
                

    Rodders and racers are known for wedging big engines into small spaces, so these big-block Chevy tight-fit headers are designed for applications where space is limited. They offer great flow in a compact package and will fit where many other headers won’t. These shorty headers make difficult installations easy.

    • Fits round-port cylinder heads
    • Compact design fits a wide variety of applications
    • Made from 16-gauge tubing
    • Includes reducers, gaskets, and bolts
    • 1-3/4” primary tube diameter
    • 2-1/2” collector diameter
    • Can be used with most oil filter systems and transmission/starter combinations
    • Will not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports
    • Fits standard deck big blocks only

    Header Dimensions (GIF)

    Chrome Warning: Due to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling & corrosion. No warranty or returns on chrome exhaust items once them have been installed.

  • 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
    x
                

    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
    x
                

    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
  • Big Block Chevy Fenderwell Headers for 1955-57 Chevy, Chrome
    Big Block Chevy Fenderwell Headers for 1955-57 Chevy, Chrome
    x
                

    These fender well headers provide the ultimate performance for 396-502 big block Chevy V8s in 1955-57 Chevy car applications. They kick up over the frame rail and exit just at the bottom of the cowl, which makes them perfect for Gasser-style rods and drag cars. Plus, these headers feature long primary tubes that help produce more horsepower and torque than shorter, more compact headers.

    These headers are not for the faint of heart since you must cut the inner fender panels to make them fit, and tire clearance can be a problem on some applications. They may require smaller front tires to avoid contact. The stock emergency brake rod must also be altered. Can be used with most oil filter systems or transmission and starter combinations. The headers are designed to be used with engines in the stock location, not lowered as many kits do, so all '55-'57 cars should check motor mount positioning before ordering.

    • Header flange has 1-13/16” x 1-13/16" port size
    • Will require fender well cutting or alteration
    • 2" primary tube O.D.
    • 32" primary tube length
    • 3-1/2" collector tube O.D.
    • Chrome plated finish
    • Includes bolts and gaskets

    Header Dimensions (GIF)

    Note: This header actually goes upward from the head instead of down before dropping

  • 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
    x
                

    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
    x
                

    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
  • Big Block 361-440 Mopar Exhaust Manifold Gaskets
    Big Block 361-440 Mopar Exhaust Manifold Gaskets
    x
                These  header/manifold exhaust gaskets from Mr. Gasket are fabricated  from  large-fiber gasket material bonded by a high-heat resistant  compound.  They are precision die cut for each application, and provide  excellent  sealing and durability. 
    • For Mopar 361, 383, 413, 426, and 440
    • Stock port height (1.480 in.)and width (1.780 in.)
    • Large-fiber gasket material
    • High-heat resistant compound
    • Precision die cut for each application
    • Provide excellent sealing and durability
  • 1964-1974 Big Block Chevy Long Tube Headers, AHC Coated
    1964-1974 Big Block Chevy Long Tube Headers, AHC Coated
    x
                

    These headers are just the ticket for you B/B Chevy guys. They feature 2" primary tubes, 3-1/2" collectors, and must be used with original big block motor mounts to fit properly. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.

    Available with metallic ceramic coating. Unlike paint or chrome, metallic ceramic coating is easy to keep clean, resists rust and corrosion and will not discolor. Metallic ceramic coating also reduces underhood temperatures.

    Headers come with installation hardware, collector reducers, gaskets and instructions.

  • Big Block Chevy Lake Style Header Kit, 1-7/8 Tube, 3-1/2 Inch Cone
    Big Block Chevy Lake Style Header Kit, 1-7/8 Tube, 3-1/2 Inch Cone
    x
                

    Vintage style street rods are hotter than ever, and nothing gives your fenderless rod an authentic dry lakes competition look like a set of lakester headers. These lake style header kits allow you to build your own headers and tailor them to your vehicle. All tubing comes pre-bent. Tapered cones can be trimmed as needed. Lakester header kit includes parts to complete both sides.

    • 5/16" thick flanges
    • 16 ga. pre-bent tubing
    • Collector flanges w/ block-off plates
    • Flanges for connecting an under-car exhaust system (2" O.D.)
    • Gaskets & bolts
    • 1-7/8" primaries
    • 22.50" x 3-1/2" cones
  • Big Block Chevy Lake Style Header Kit, 1-7/8 Tube, 4 Inch Cone
    Big Block Chevy Lake Style Header Kit, 1-7/8 Tube, 4 Inch Cone
    x
                

    Vintage style street rods are hotter than ever, and nothing gives your fenderless rod an authentic dry lakes competition look like a set of lakester headers. These lake style header kits allow you to build your own headers and tailor them to your vehicle. Lakester header kit includes parts to complete both sides.

    The kits include flange plates, pre-bent tubing, collector plates, block-off plates, gaskets, bolts and flanges for connecting an under-car exhaust system. Big block kits have 1-7/8" primaries. All tubing comes pre-bent. The 30" tapered cones can be trimmed as needed.

  • 1964-1974 Big Block Chevy Long Tube Headers, Plain
    1964-1974 Big Block Chevy Long Tube Headers, Plain
    x
                

    These headers are just the ticket for you B/B Chevy guys. They feature 2" primary tubes, 3-1/2" collectors, and must be used with original big block motor mounts to fit properly. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.

    Headers come with installation hardware, collector reducers, gaskets and instructions.

  • Extreme Exhaust Gaskets, Big Block Chevy, 2 Inch Round Port
    Extreme Exhaust Gaskets, Big Block Chevy, 2 Inch Round Port
    x
                
    • Reusable triple-layer exhaust gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
  • Extreme Exhaust Gaskets, Big Block Chevy, 1-7/8 Inch Round Port
    Extreme Exhaust Gaskets, Big Block Chevy, 1-7/8 Inch Round Port
    x
                
    • Reusable triple-layer exhaust gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
  • 1964-1974 Big Block Chevy Long Tube Headers, Stainless Steel
    New
    1964-1974 Big Block Chevy Long Tube Headers, Stainless Steel
    x
                
    These stainless steel headers are just the ticket for you B/B Chevy guys. They feature 2" primary tubes, 3-1/2" collectors, and must be used with original big block motor mounts to fit properly. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.

    Headers come with:

    • installation hardware
    • collector reducers
    • gaskets
    • instructions
  • 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
    x
                

    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.

  • Big Block Chevy Header Flange Plates
    Big Block Chevy Header Flange Plates
    x
                

    Build or modify your own headers with these exhaust manifold flange plates. Header flange only. Does not include adaptor pipe or gaskets.

    • Approximately 3/8” thick
    • 2" Round port design

     

  • Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair
    Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair
    x
                

    These "rams horn" cast iron manifolds were patterned off the 1962-63 327 Corvette but are not OEM remanufactured manifolds. They feature the big 2-1/2" diameter outlets and have provisions to accept original alternator type brackets.

    These headers are copies of the original headers on the 62-63 Corvettes and can be used on almost any small block application. The cast in brackets are for the water tank on the drivers side and generator bracket on the passenger side. These can be cut off and smoothed per customers preference. These are a square port configuration with 1-5/16” top to bottom and also side to side. Compare to your head port size for compatibility.

    • 1962-63 327 Corvette
    • 2-1/2" diameter outlets
    • 1-5/16" square ports
    • Use on almost any small block application up until the advent of the LS series engines in 1999
    • Use with 3 bolt header reducer/collector
    • Includes (1) left and (1) right side manifold
    • Gaskets and bolts/hardware are not included
  • Big Block Mopar Header Flange
    Big Block Mopar Header Flange
    x
                

    Build or modify your own headers with these exhaust manifold flange plates. Header flange only. Does not include adaptor pipe or gaskets. Port size is 1-5/8" x 1-3/8".  5/16" Thick.

    This flange set is for Chrysler engines such as 361-383-400 & 440.

  • 429-460 Big Block Ford Header Kit
    429-460 Big Block Ford Header Kit
    x
                

    Save money by welding and assembling your own headers! This B/B Ford V8 header kit will work for many racing and rodding applications. It includes everything you need to assemble a pair of high-quality headers.

    • 2" primaries
    • 3-1/2" collectors
    • (8) 18-gauge mild steel 2" mandrel-bent primary tubes
    • (2) Pre-formed 3-1/2" collectors
    • (2) Extra-thick standard-port 5/16" flanges
    • (2) Gaskets
    • Header bolts

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

  • Tru-Ram   Big Block Chevy Exhaust Manifolds, Unpolished
    Tru-Ram Big Block Chevy Exhaust Manifolds, Unpolished
    x
                Tru-Ram® Exhaust Manifolds allow you to enjoy the nostalgic look of factory BBC style manifolds, without sacrificing any performance. Investment cast from durable stainless steel material, these exhaust manifolds will be a low maitenance, high-performance addition to any Big Block Chevy-powered vehicle. Features an as-cast, unpolished finish for a distinctive look.  
    • High-performance tubular design
    • Smooth internal transitions perform like shorty headers
    • Tightest fit to block available
    • Added clearance for steering shaft
    • Round 1-7/8" primary tubes with large 3" collector outlet
    • Standard 3 bolt collector pattern 
    • Includes stainless mounting hardware and gaskets

    930-0305 Dimensions (GIF)

  • Tru-Ram   Big Block Chevy Exhaust Manifolds, Polished
    Tru-Ram Big Block Chevy Exhaust Manifolds, Polished
    x
                

    Tru-Ram® Exhaust Manifolds allow you to enjoy the nostalgic look of factory BBC style manifolds, without sacrificing any performance. Investment cast from durable stainless steel material, these exhaust manifolds will be a low maitenance, high-performance addition to any Big Block Chevy-powered vehicle. Features a fully polished, show-quality finish. 

    • High-performance tubular design
    • Smooth internal transitions perform like shorty headers
    • Tightest fit to block available
    • Added clearance for steering shaft
    • Round 1-7/8" primary tubes with large 3" collector outlet
    • Standard 3 bolt collector pattern 
    • Includes stainless mounting hardware and gaskets

    930-0306 Dimensions (GIF)

  • 383-440 Mopar Header Kit, 1-7/8 Tube, 3-1/2 Inch Collector
    383-440 Mopar Header Kit, 1-7/8 Tube, 3-1/2 Inch Collector
    x
                These Mopar header kits feature 18 gauge mild steel designed for many racing and rodding applications. Cutting, fitting and welding required. 

    Kit includes eight mandrel-bent primary tubes, two pre-formed collectors, two extra-thick square port flanges, two gaskets and twelve bolts for headers.

    Fits 383, 400, 413, 426 wedge, 440. 

  • Small Block Ford, Block Hugger, Tight-Fit Headers, AHC Coated
    Small Block Ford, Block Hugger, Tight-Fit Headers, AHC Coated
    x
                

    For years it seemed like installing a 289-302-351W Ford in your street rod was a far bigger challenge than using a small-block Chevy. One significant problem was finding compact shorty headers. Well, problem solved! These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible block hugger headers installations much easier to tackle. These block hugger headers are ceramic coated headers.

    For factory style oval port heads. Will work with GT40P heads. Includes 2.5" collector reducers to 2.25" pipe, gaskets and bolts.

    • Must be used with 910-67210 (Fuel Injected Engines) style mini starter or equivalent compact starter
    • We recommend motor mounts 270-2221 (Left) and 270-2220 (Right)
    • Left mount may need to be ground 1/4” to provide clearance for collector
    • Fits engines with forward sump oil pans

    930-0201 Instructions (PDF)

    S/B Ford Header Dimension Chart (GIF) 

  • Small Block Ford Block Hugger Tight-Fit Headers, Plain
    Small Block Ford Block Hugger Tight-Fit Headers, Plain
    x
                

    For years it seemed like installing a 289-302-351W Ford in your street rod was a far bigger challenge than using a small-block Chevy. One significant problem was finding compact shorty headers. Well, problem solved! These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible installations much easier to tackle. 

    For factory style oval port heads. Will work with GT40P heads. Includes 2.5" collector reducers to 2.25" pipe, gaskets and bolts.

    • Must be used with 910-67210 (auto trans) or 910-9504 (3/8" throw manual trans) style mini starter or equivalent compact starter
    • We recommend motor mounts 270-2221 (Left) and 270-2220 (Right)
    • Left mount may need to be ground 1/4” to provide clearance for collector
    • Fits engines with forward sump oil pans

    Tight-Fit Header Instructions (PDF)

    Header Dimension Chart

     

  • Small Block Ford, Block Hugger Tight-Fit Headers, Chrome
    Small Block Ford, Block Hugger Tight-Fit Headers, Chrome
    x
                

    For years it seemed like installing a 289-302-351W Ford in your street rod was a far bigger challenge than using a small-block Chevy. One significant problem was finding compact shorty headers. Well, problem solved! These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible block hugger headers installations much easier to tackle. 

    For factory style oval port heads. Will work with GT40P heads. Includes 2.5" collector reducers to 2.25" pipe, gaskets and bolts.

    • Must be used with 910-67210 (Fuel Injected Engines) or 910-67462 (Carbureted Engines) style mini starter or equivalent compact starter
    • We recommend motor mounts 270-2221 (Left) and 270-2220 (Right)
    • Left mount may need to be ground 1/4” to provide clearance for collector
    • Chrome headers are polished before and after plating for show quality appearance
    • Fits engines with forward sump oil pans

    930-0201 Instructions (PDF)

    S/B Ford Header Dimension Chart (GIF) 

    Chrome Warning: Due to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the

  • Big Block Ford 429/460 Header Flanges
    Big Block Ford 429/460 Header Flanges
    x
                Build or modify your own headers with these exhaust manifold flange plates. Header flange only. Does not include adaptor pipe or gaskets.
            
  • Dynatech   Dragster Triple Threat Tri-Y Headers, Ceramic Coated
    Dynatech Dragster Triple Threat Tri-Y Headers, Ceramic Coated
    x
                

    Dynatech® Triple Threat headers feature a merge collector with a 4.5" outlet. Designed for Big Block Chevy Pro Stock, Comp, S/G, and Strut Front Cars. Includes header bolts (3/8" x 3/4") and thick fiber gaskets.

    • Tri-Y design for additional torque
    • Engine accelerates quicker without hiccup
    • 2-1/4" - 2-3/8" stepped tube primaries for broad torque curve
    • Thick 1/4" flanges won't warp
    • Lightweight at only 44 lbs.
    • Premium ceramic coating for lasting good looks
  • Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold
    Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold
    x
                

    These "rams horn" cast iron manifolds were patterned off the 1962-63 327 Corvette but are not OEM remanufactured manifolds. They feature the big 2-1/2" diameter outlets and have provisions to accept original alternator type brackets.

    These headers are copies of the original headers on the 62-63 Corvettes and can be used on almost any small block application. The cast in brackets are for the water tank on the drivers side and generator bracket on the passenger side. These can be cut off and smoothed per customers preference. These are a square port configuration with 1-5/8” top to bottom and also side to side. Compare to your head port size for compatibility.

    • 1962-63 327 Corvette
    • 2-1/2" diameter outlets
    • Use on almost any small block application up until the advent of the LS series engines in 1999
    • Use with 3 bolt header reducer/collector
    • Sold each, specify right or left.
    • Gaskets and bolts/hardware are not included
  • Dynatech Small Block Chevy Reher-Morrison Drag Racing Exhaust Header Flange
    Dynatech Small Block Chevy Reher-Morrison Drag Racing Exhaust Header Flange
    x
                

    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   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
    x
                

    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
    x
                

    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)
     

     

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