Hedman Hedders Small Block Chevy 1.75in Primary Street Headers — Fits 1970-1981 GM F-Body and X-Body

SKU: FBLG_65104
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About Hedman Hedders Hedman Hedders engineers high-quality automotive parts and ...Read More

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Sale price$388.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hedman Hedders

Hedman Hedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hedman Hedders lineup with fast shipping and expert fitment support — order with confidence.

Maximize Your Small Block Chevy Performance

Unlock the true potential of your 1970-1981 GM F-Body or X-Body with these Hedman Hedders street headers. Engineered for enthusiasts who demand a balance of street-legal reliability and improved exhaust flow, these headers feature 1.75-inch primary tubes that optimize scavenging for a noticeable boost in horsepower and torque across the RPM range.

Precision Engineering and Fitment

Constructed from high-quality steel and finished in a durable black paint, these headers are built to withstand the rigors of the road. The 3-inch collectors ensure efficient exhaust gas evacuation, reducing backpressure for a more responsive engine. Each kit comes complete with all necessary gaskets and installation hardware, simplifying your upgrade process.

  • Engine Compatibility: Small Block Chevy (SBC)
  • Primary Diameter: 1.75 inches for improved flow
  • Collector Size: 3 inches
  • Finish: High-temperature black paint
  • Includes: Premium gaskets and mounting hardware
  • Vehicle Fitment: 1970-1981 GM F-Body (Camaro/Firebird) and X-Body (Nova/Ventura)

Whether you are restoring a classic muscle car or building a weekend cruiser, these headers provide the perfect foundation for your exhaust system. Experience the legendary quality and performance that GGCRACING brings to your automotive projects.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hedman Hedders

Hedman Hedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hedman Hedders lineup with fast shipping and expert fitment support — order with confidence.

Maximize Your Small Block Chevy Performance

Unlock the true potential of your 1970-1981 GM F-Body or X-Body with these Hedman Hedders street headers. Engineered for enthusiasts who demand a balance of street-legal reliability and improved exhaust flow, these headers feature 1.75-inch primary tubes that optimize scavenging for a noticeable boost in horsepower and torque across the RPM range.

Precision Engineering and Fitment

Constructed from high-quality steel and finished in a durable black paint, these headers are built to withstand the rigors of the road. The 3-inch collectors ensure efficient exhaust gas evacuation, reducing backpressure for a more responsive engine. Each kit comes complete with all necessary gaskets and installation hardware, simplifying your upgrade process.

  • Engine Compatibility: Small Block Chevy (SBC)
  • Primary Diameter: 1.75 inches for improved flow
  • Collector Size: 3 inches
  • Finish: High-temperature black paint
  • Includes: Premium gaskets and mounting hardware
  • Vehicle Fitment: 1970-1981 GM F-Body (Camaro/Firebird) and X-Body (Nova/Ventura)

Whether you are restoring a classic muscle car or building a weekend cruiser, these headers provide the perfect foundation for your exhaust system. Experience the legendary quality and performance that GGCRACING brings to your automotive projects.

Product Details

Product Description

About Hedman Hedders

Hedman Hedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hedman Hedders lineup with fast shipping and expert fitment support — order with confidence.

Maximize Your Small Block Chevy Performance

Unlock the true potential of your 1970-1981 GM F-Body or X-Body with these Hedman Hedders street headers. Engineered for enthusiasts who demand a balance of street-legal reliability and improved exhaust flow, these headers feature 1.75-inch primary tubes that optimize scavenging for a noticeable boost in horsepower and torque across the RPM range.

Precision Engineering and Fitment

Constructed from high-quality steel and finished in a durable black paint, these headers are built to withstand the rigors of the road. The 3-inch collectors ensure efficient exhaust gas evacuation, reducing backpressure for a more responsive engine. Each kit comes complete with all necessary gaskets and installation hardware, simplifying your upgrade process.

  • Engine Compatibility: Small Block Chevy (SBC)
  • Primary Diameter: 1.75 inches for improved flow
  • Collector Size: 3 inches
  • Finish: High-temperature black paint
  • Includes: Premium gaskets and mounting hardware
  • Vehicle Fitment: 1970-1981 GM F-Body (Camaro/Firebird) and X-Body (Nova/Ventura)

Whether you are restoring a classic muscle car or building a weekend cruiser, these headers provide the perfect foundation for your exhaust system. Experience the legendary quality and performance that GGCRACING brings to your automotive projects.

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