Schoenfeld Headers SBC Conventional Crossover Headers 1-3/4"-1-7/8" Primary

SKU: BJHJ_146V
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About Schoenfeld Headers Schoenfeld Headers engineers high-quality automotive parts and ...Read More

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Sale price$399.99
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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 Schoenfeld Headers

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

Schoenfeld Headers Conventional Crossover Headers for Small Block Chevy

Optimize your Small Block Chevy's exhaust system with these high-performance Conventional Crossover Headers from Schoenfeld Headers. Engineered for maximum flow and power gains, these headers are a perfect choice for street rods, muscle cars, and racing applications where performance is paramount.

Performance Enhancements:

  • Primary Tube Diameter: Features stepped primary tubes ranging from 1-3/4" to 1-7/8", designed to optimize exhaust scavenging across a broad RPM range.
  • Collector Size: Equipped with a 3.5" collector, promoting efficient exhaust gas evacuation and maximizing horsepower.
  • Design: The conventional crossover design ensures a compact fit for many applications while delivering excellent performance.
  • Material: Constructed from durable steel for longevity and resistance to high exhaust temperatures.
  • Finish: Coated in a black paint finish for corrosion resistance and a stealthy appearance.
  • Included: Comes complete with gaskets and hardware for a hassle-free installation.

These Schoenfeld Headers are meticulously crafted to provide superior exhaust flow compared to stock manifolds, resulting in noticeable improvements in throttle response, horsepower, and torque. The stepped primary design helps to improve scavenging, pulling exhaust gases more efficiently from the cylinders. The robust construction ensures they can withstand the rigors of performance driving. Whether you're building a street machine or a track-focused vehicle, these headers offer a significant performance upgrade. Elevate your Small Block Chevy's sound and power with these quality headers from Schoenfeld. Available now at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Schoenfeld Headers

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

Schoenfeld Headers Conventional Crossover Headers for Small Block Chevy

Optimize your Small Block Chevy's exhaust system with these high-performance Conventional Crossover Headers from Schoenfeld Headers. Engineered for maximum flow and power gains, these headers are a perfect choice for street rods, muscle cars, and racing applications where performance is paramount.

Performance Enhancements:

  • Primary Tube Diameter: Features stepped primary tubes ranging from 1-3/4" to 1-7/8", designed to optimize exhaust scavenging across a broad RPM range.
  • Collector Size: Equipped with a 3.5" collector, promoting efficient exhaust gas evacuation and maximizing horsepower.
  • Design: The conventional crossover design ensures a compact fit for many applications while delivering excellent performance.
  • Material: Constructed from durable steel for longevity and resistance to high exhaust temperatures.
  • Finish: Coated in a black paint finish for corrosion resistance and a stealthy appearance.
  • Included: Comes complete with gaskets and hardware for a hassle-free installation.

These Schoenfeld Headers are meticulously crafted to provide superior exhaust flow compared to stock manifolds, resulting in noticeable improvements in throttle response, horsepower, and torque. The stepped primary design helps to improve scavenging, pulling exhaust gases more efficiently from the cylinders. The robust construction ensures they can withstand the rigors of performance driving. Whether you're building a street machine or a track-focused vehicle, these headers offer a significant performance upgrade. Elevate your Small Block Chevy's sound and power with these quality headers from Schoenfeld. Available now at GGCRACING.

Product Details

Product Description

About Schoenfeld Headers

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

Schoenfeld Headers Conventional Crossover Headers for Small Block Chevy

Optimize your Small Block Chevy's exhaust system with these high-performance Conventional Crossover Headers from Schoenfeld Headers. Engineered for maximum flow and power gains, these headers are a perfect choice for street rods, muscle cars, and racing applications where performance is paramount.

Performance Enhancements:

  • Primary Tube Diameter: Features stepped primary tubes ranging from 1-3/4" to 1-7/8", designed to optimize exhaust scavenging across a broad RPM range.
  • Collector Size: Equipped with a 3.5" collector, promoting efficient exhaust gas evacuation and maximizing horsepower.
  • Design: The conventional crossover design ensures a compact fit for many applications while delivering excellent performance.
  • Material: Constructed from durable steel for longevity and resistance to high exhaust temperatures.
  • Finish: Coated in a black paint finish for corrosion resistance and a stealthy appearance.
  • Included: Comes complete with gaskets and hardware for a hassle-free installation.

These Schoenfeld Headers are meticulously crafted to provide superior exhaust flow compared to stock manifolds, resulting in noticeable improvements in throttle response, horsepower, and torque. The stepped primary design helps to improve scavenging, pulling exhaust gases more efficiently from the cylinders. The robust construction ensures they can withstand the rigors of performance driving. Whether you're building a street machine or a track-focused vehicle, these headers offer a significant performance upgrade. Elevate your Small Block Chevy's sound and power with these quality headers from Schoenfeld. Available now at GGCRACING.

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