Percy's High Performance Seal-4-Good Exhaust Header Gaskets - BBC - 2.150" Round Port

SKU: FMTB_66125

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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

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About Percy's High Performance - Archived

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

Percy's High Performance Seal-4-Good Exhaust Header Gaskets for Big Block Chevy

Ultimate Sealing for BBC Power

Maximize the potential of your Big Block Chevy (BBC) with Percy's Seal-4-Good Exhaust Header Gaskets. Engineered for high-output BBC engines, these gaskets deliver exceptional sealing performance, preventing exhaust leaks and ensuring maximum power delivery. The robust multi-layered aluminum construction is designed to withstand the intense heat and pressure associated with large displacement V8s, providing long-lasting reliability.

Key Features:

  • Application: Big Block Chevy (BBC)
  • Port Size: 2.150 inch Round Port
  • Material: Premium Multi-Layered Aluminum
  • Seal Integrity: Seal-4-Good technology for superior leak prevention
  • Quantity: Sold as a pair

These gaskets are precision-manufactured to perfectly match the exhaust port dimensions of BBC cylinder heads and headers, ensuring a straightforward installation and optimal performance. The innovative Seal-4-Good design creates a tenacious seal, even under extreme operating conditions, preserving horsepower and reducing exhaust noise. For BBC owners seeking dependable and high-performing exhaust sealing solutions, these Percy's gaskets are an excellent choice. Find them now at GGCRACING.

About Percy's High Performance - Archived

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

Percy's High Performance Seal-4-Good Exhaust Header Gaskets for Big Block Chevy

Ultimate Sealing for BBC Power

Maximize the potential of your Big Block Chevy (BBC) with Percy's Seal-4-Good Exhaust Header Gaskets. Engineered for high-output BBC engines, these gaskets deliver exceptional sealing performance, preventing exhaust leaks and ensuring maximum power delivery. The robust multi-layered aluminum construction is designed to withstand the intense heat and pressure associated with large displacement V8s, providing long-lasting reliability.

Key Features:

  • Application: Big Block Chevy (BBC)
  • Port Size: 2.150 inch Round Port
  • Material: Premium Multi-Layered Aluminum
  • Seal Integrity: Seal-4-Good technology for superior leak prevention
  • Quantity: Sold as a pair

These gaskets are precision-manufactured to perfectly match the exhaust port dimensions of BBC cylinder heads and headers, ensuring a straightforward installation and optimal performance. The innovative Seal-4-Good design creates a tenacious seal, even under extreme operating conditions, preserving horsepower and reducing exhaust noise. For BBC owners seeking dependable and high-performing exhaust sealing solutions, these Percy's gaskets are an excellent choice. Find them now at GGCRACING.

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