Schoenfeld Headers SBC IMCA Header 1.75-1.875in Primary - 3.5in Collector — Fits Small Block Chevy

SKU: BJHJ_162-98H
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Schoenfeld Headers SBC IMCA Modified Header Engineered for IMCA Modified ...Read More

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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

Schoenfeld Headers SBC IMCA Modified Header

Engineered for IMCA Modified Racing Dominance

Gain a competitive advantage on the track with Schoenfeld Headers' IMCA-legal header system for Small Block Chevy engines. These headers are meticulously designed to meet IMCA regulations while maximizing exhaust flow and performance. Constructed from high-quality steel with a durable black paint finish, they are built to withstand the extreme demands of IMCA Modified racing, ensuring reliability and optimal power output lap after lap.

Key Features and Benefits:

  • IMCA Legal Design: Specifically crafted to comply with IMCA Modified racing rules, providing a worry-free performance upgrade.
  • Optimized Primary Tubing: Features stepped primary tubes ranging from 1.75 inches to 1.875 inches, engineered to improve exhaust scavenging and broaden the engine's powerband.
  • 3.5-Inch Collector: A generous 3.5-inch collector allows for efficient exhaust gas exit, reducing backpressure and increasing horsepower.
  • Complete Kit Included: Comes with all necessary gaskets and hardware for a complete and straightforward installation.
  • Durable Steel Construction: Built using robust steel to ensure longevity and performance under harsh racing conditions.
  • Application Specific: Designed for Small Block Chevy engines used in IMCA Modified racing.

When performance and compliance are critical, Schoenfeld Headers is the choice for serious racers. Equip your IMCA Modified with these top-tier headers from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Schoenfeld Headers SBC IMCA Modified Header

Engineered for IMCA Modified Racing Dominance

Gain a competitive advantage on the track with Schoenfeld Headers' IMCA-legal header system for Small Block Chevy engines. These headers are meticulously designed to meet IMCA regulations while maximizing exhaust flow and performance. Constructed from high-quality steel with a durable black paint finish, they are built to withstand the extreme demands of IMCA Modified racing, ensuring reliability and optimal power output lap after lap.

Key Features and Benefits:

  • IMCA Legal Design: Specifically crafted to comply with IMCA Modified racing rules, providing a worry-free performance upgrade.
  • Optimized Primary Tubing: Features stepped primary tubes ranging from 1.75 inches to 1.875 inches, engineered to improve exhaust scavenging and broaden the engine's powerband.
  • 3.5-Inch Collector: A generous 3.5-inch collector allows for efficient exhaust gas exit, reducing backpressure and increasing horsepower.
  • Complete Kit Included: Comes with all necessary gaskets and hardware for a complete and straightforward installation.
  • Durable Steel Construction: Built using robust steel to ensure longevity and performance under harsh racing conditions.
  • Application Specific: Designed for Small Block Chevy engines used in IMCA Modified racing.

When performance and compliance are critical, Schoenfeld Headers is the choice for serious racers. Equip your IMCA Modified with these top-tier headers from GGCRACING.

Product Details

Product Description

Schoenfeld Headers SBC IMCA Modified Header

Engineered for IMCA Modified Racing Dominance

Gain a competitive advantage on the track with Schoenfeld Headers' IMCA-legal header system for Small Block Chevy engines. These headers are meticulously designed to meet IMCA regulations while maximizing exhaust flow and performance. Constructed from high-quality steel with a durable black paint finish, they are built to withstand the extreme demands of IMCA Modified racing, ensuring reliability and optimal power output lap after lap.

Key Features and Benefits:

  • IMCA Legal Design: Specifically crafted to comply with IMCA Modified racing rules, providing a worry-free performance upgrade.
  • Optimized Primary Tubing: Features stepped primary tubes ranging from 1.75 inches to 1.875 inches, engineered to improve exhaust scavenging and broaden the engine's powerband.
  • 3.5-Inch Collector: A generous 3.5-inch collector allows for efficient exhaust gas exit, reducing backpressure and increasing horsepower.
  • Complete Kit Included: Comes with all necessary gaskets and hardware for a complete and straightforward installation.
  • Durable Steel Construction: Built using robust steel to ensure longevity and performance under harsh racing conditions.
  • Application Specific: Designed for Small Block Chevy engines used in IMCA Modified racing.

When performance and compliance are critical, Schoenfeld Headers is the choice for serious racers. Equip your IMCA Modified with these top-tier headers from GGCRACING.

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