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Pypes Exhaust Header 67-74 Chevy Big Block 2 in Primary 3.5 in Collector Long Tube Incl 3.5 in To 2/5 in Collector Reducer/Reducers/Bolts/Gaskets Polished 304 Stainless Steel Exhaust HDR100S

Pypes Exhaust Header 67-74 Chevy Big Block 2 in Primary 3.5 in Collector Long Tube Incl 3.5 in To 2/5 in Collector Reducer/Reducers/Bolts/Gaskets Polished 304 Stainless Steel Exhaust HDR100S
$1,322.99 st
NEWARRIVING SOONEstimated Ship Date 10/30/2024 (If Ordered Today)39 Available from PYPES EXHAUST as of 10/10/2024
Model: 3957822
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 1

These HDR100S Headers are designed to fit Big Block applications. Pypes Performance Exhaust systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction and Pypes products are backed by our limited lifetime warranty!
Features:

  • Collector Tube Size: 3.5 Inch
  • Engine Manufacturer: Chevy
  • Liter: 6.5 Liter
  • Tube Direction: Down Swept
  • Port Shape: Round
  • Tube Diameter: 2 Inch
  • Material: Stainless Steel
  • Sold As: Set
  • Superior Construction And Materials
  • Tig Welded
  • Bolt On Design
  • Easy To Install
  • Lifetime Warranty
  • 304 Mandrel Bent Stainless Steel Tubing
  • Heavy Duty 3/8 inch TIG Welded Flanges
  • Full Length Design That Fits Both 4 Speed And Automatic
  • Big 2 inch Primary Tubes And 3.5 inch Collectors
  • Complete with Stainless Reducers; Bolts and Gaskets
  • Includes 3.5 inch To 2.5 inch Collector Reducer
About Pypes Performance Exhaust

One of the principal ways of getting a lot of bang for your performance buck is to replace your car’s compression-bent exhaust system with a mandrel bent system.  The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression-bent system and we all know that efficient flow is one of the main ingredients of power.

Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950’s to the present day.  We also offer both gas and diesel truck systems for the most popular American Pick-Up Trucks!

Our systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction……and, Pypes products are backed by our limited lifetime warranty!  Most of our systems include a custom designed X-Pipe at a considerably lower price than others that include no crossover at all or just a basic balance tube with their systems.  A typical Pypes’ “complete system” will include an X-Pipe, a pair of mufflers, a set of tailpipes and all of the clamps and hangers required to install the system.

Pypes also performance matches systems with a choice of their own distinct mufflers to best suit your horsepower and sound requirements, rather than forcing you to buy one type of technology that may not be best for your application.

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Fitment Notes
Chevrolet Camaro RS 1967 - 1969 Chevy
6.5 Liter
Chevrolet Camaro SS 1967 - 1969 Chevy
6.5 Liter
Chevrolet Camaro 1967 - 1969 Chevy
6.5 Liter

Specifications:

Collector Tube Size In. 3.5 Inch
Diameter 2.0 Inch
Engine Manufacturer Chevy
Exhaust Tip color Black
Finish Polished
Liter 6.5 Liter
Manufacturer Warranty Limited Lifetime
Material 409 Stainless Steel
Port Shape Round
Vehicle Type Car

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Pypes Exhaust Header 67-74 Chevy Big Block 2 in Primary 3.5 in Collector Long Tube Incl 3.5 in To 2/5 in Collector Reducer/Reducers/Bolts/Gaskets Polished 304 Stainless Steel Exhaust HDR100S:

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