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LONG TUBE BBC SIDE EXIT HEADER KIT (14° HEAD) 2.375" - 2.500"

These Long Tube Big Block Chevy Header kits are designed with ease of assembly and performance in mind. The tubes are tack welded together to make it easy to completely assemble or make changes. Collectors are sold separately and come in a variety of sizes in standard or merge style configurations. Optional ceramic coating is available once you assemble your kit. After assembly, the 16 gauge steel construction and CNC laser-cut, surfaced flanges make this a durable header for multiple racing seasons.

  •  0.375” thick CNC laser cut and surfaced flanges.
  •  Stepped tube sizes to optimize torque and horsepower.
  •  Designed to run out the side fender of a tube chassis door car with a BBC.
  •  28.000” primaries.
part #760-47410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

LONG TUBE BBC SIDE EXIT HEADER KIT (14° HEAD) 2.250" - 2.375"

These Long Tube Big Block Chevy Header kits are designed with ease of assembly and performance in mind. The tubes are tack welded together to make it easy to completely assemble or make changes. Collectors are sold separately and come in a variety of sizes in standard or merge style configurations. Optional ceramic coating is available once you assemble your kit. After assembly, the 16 gauge steel construction and CNC laser-cut, surfaced flanges make this a durable header for multiple racing seasons.

  •  0.375” thick CNC laser cut and surfaced flanges.
  •  Stepped tube sizes to optimize torque and horsepower.
  •  Designed to run out the side fender of a tube chassis door car with a BBC.
  •  28.000” primaries.
part #760-46410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

STAR PLUG USED WITH 1.63, 1.75 OR 1.88 INLET COLLECTORS DYNATECH

This star plug is used anytime you are installing a weld on collector. This part is required to seal up the area between all four tubes. One required for each collector.

part #S49-00002

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

LONG TUBE BBC SIDE EXIT HEADER KIT 2.25-2.38 DYNATECH

These Long Tube Big Block Chevy Header kits are designed with ease of assembly and performance in mind. The tubes are tack welded together to make it easy to completely assemble or make changes. Collectors are sold separately. See part numbers 783-81245, 784-81240, 784-81245 or 784-81250 for Standard Collectors or part numbers 780-03519 for Merge Style Collectors. Note: When using part numbers 784-91245 or 784-91250 be sure to order part number 794-00022 (Star Plug)
Optional Ceramic Coating is available once you assemble your kit. (part number 790-00100) Please contact us and we will be glad to make arrangements.

part #760-42410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

LONG TUBE BBC SIDE EXIT HEADER KIT 2.38-2.50 DYNATECH

These Long Tube Big Block Chevy Header kits are designed with ease of assembly and performance in mind. The tubes are tack welded together to make it easy to completely assemble or make changes. Collectors are sold separately. See part numbers 783-91245, 783-91250, 783-91246, 784-91245 or 784-91250 for Standard Collectors or part numbers 780-03510 for Merge Style Collectors . Note: When using part numbers 784-91245 or 784-91250 be sure to order part number 794-00022 (Star Plug)
Optional Ceramic Coating is available once you assemble your kit. (part number 790-00100) Please contact us and we will be glad to make arrangements.

part #760-44410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

STAR PLUG USED WITH 2.00, 2.13 OR 2.25 INLET COLLECTORS DYNATECH

This star plug is used anytime you are installing a weld on collector. This part is required to seal up the area between all four tubes. One required for each collector.

part #794-00012

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

EXTENSION 3.50 INCH 24 INCHES LONG MILD STEEL DYNATECH

This 24 long extension is a great universal item when building your own exhaust system. Expanded to 3.50 i.d. on one end makes it easy to slip over any connecting tube without the need for an expansion tool. 16 gauge steel and finished in High-Temp Black paint this is a must-have for any custom exhaust.

part #780-00301

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

EXTENSION 3.00 INCH 24 INCHES LONG MILD STEEL DYNATECH

This 24 long extension is a great universal item when building your own exhaust system. Expanded to 3.00 i.d. on one end makes it easy to slip over any connecting tube without the need for an expansion tool. 16 gauge steel and finished in High-Temp Black paint this is a must-have for any custom exhaust.

part #780-00302

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER FLANGE REHER MORRISON MILD STEEL 2.00 PORT .313 THICK DYNATECH

Dynatech Header Flanges are of the highest quality for a great start to your exhaust header. 5/16 thick and CNC last cut for a clean transition from the cylinder head port to the header tube, these flanges are the best way to assure your exhaust performs the best. Mild Steel construction.

part #796-70515

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

GASKET BBC SET DYNATECH

Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports and applications, these gaskets are sure to provide many years of service. Sold in pairs.

part #794-50001

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

FLANGE 5/16" THICK DYNATECH

Dynatech Header Flanges are of the highest quality for a great start to your exhaust header. 5/16 Thick and CNC Laser Cut for a clean transition from the cylinder head port to the header tube, these flanges are the best way to assure your exhaust performs the best. Mild Steel construction.

part #796-00612

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

MUFFLER SPLIT FLOW OVAL 3.50 INCH 14 INCHES LONG ALUMINIZED STEEL DYNATECH

Split Flow Race Mufflers with a straight-thru / dual pattern core are a great way to reduce exhaust noise with minimal power loss. All aluminized fully welded construction with stainless steel sound absorbing material for no burn out, makes this a durable, long lasting addition to your vehicle. Meets or exceeds dB requirements at most muffler required sanctioned events. Also a great muffler for an aggressive race sound on any vehicle. Reduces noise level by approximately 8-10 db. 14.00 long X 7.00 wide X 4.00 tall.

part #776-14352

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

Mild Steel Weld On Collectors Dynatech

Dynatech High-Flow Weld On Collectors are a great way to achieve that smooth looking header. Designed with the best exhaust flow in mind, utilizing a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. For use with 1.875 primary tubes, these collectors are an excellent way to save money when building your own header kit, by eliminating the use of collector tethering devices. The 3.00 outlet has enough straight section to attach mufflers or additional exhaust components. A star plug is also required and sold separately (part# S49-00002).

part #784-41230

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

MUFFLER SPLIT FLOW OVAL 4.00 INCH 14 INCHES LONG ALUMINIZED STEEL DYNATECH

Split Flow Race Mufflers with a straight-thru / dual pattern core are a great way to reduce exhaust noise with minimal power loss. All aluminized fully welded construction with stainless steel sound absorbing material for no burn out, makes this a durable, long lasting addition to your vehicle. Meets or exceeds dB requirements at most muffler required sanctioned events. Also a great muffler for an aggressive race sound on any vehicle. Reduces noise level by approximately 8-10 db. 14.00 long X 7.00 wide X 4.00 tall.

part #776-14402

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

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