S&S Cycle
S&S Cycle 66-84 Big Twin .020in 3-5/8in Base Gasket
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S&S Cycle 66-84 Big Twin .020in 3-5/8in Base Gasket
S&S Cycle

S&S Cycle 66-84 Big Twin .020in 3-5/8in Base Gasket

SKU: SSC93-1022-S

About S&S Cycle S&S Cycle engineers high-quality automotive parts and ...Read more

Price:
$13.99
130 ENTRIES10X

Backordered — usually ships in 15–30 business days

Not in stock right now. We order it from the manufacturer and email you if the date changes.

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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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Product Details

Product Description
Part Numbers
Sizing & Fit

About S&S Cycle

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

S&S Cycle 66-84 Harley-Davidson Big Twin Base Gasket

Maintain the integrity of your Harley-Davidson Big Twin engine with the S&S Cycle 66-84 BT .020in 3-5/8in Base Gasket. This precision-engineered gasket is designed to provide a reliable seal between the engine case and cylinder, crucial for optimal engine performance and preventing leaks. Crafted with high-quality materials, it ensures durability and longevity under demanding operating conditions.

Product Highlights:

  • Precise Fitment: Specifically designed for 1966-1984 Harley-Davidson Big Twin models.
  • Correct Sizing: Features a 3-5/8 inch bore diameter and a .020 inch thickness for accurate installation.
  • Durable Construction: Made from premium materials to withstand heat, pressure, and engine fluids.
  • Reliable Sealing: Ensures a tight seal to prevent oil and combustion leaks, maintaining engine efficiency.
  • S&S Cycle Quality: Manufactured to the high standards expected from S&S Cycle, guaranteeing performance and reliability.

This base gasket is an essential component for any engine rebuild, repair, or performance enhancement project for your classic Big Twin. Proper sealing is critical for engine health, and this S&S Cycle gasket delivers the confidence you need. Ensure your engine runs smoothly and efficiently by using quality replacement parts.

Find the S&S Cycle 66-84 Big Twin Base Gasket at GGCRACING.

About S&S Cycle

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

S&S Cycle 66-84 Harley-Davidson Big Twin Base Gasket

Maintain the integrity of your Harley-Davidson Big Twin engine with the S&S Cycle 66-84 BT .020in 3-5/8in Base Gasket. This precision-engineered gasket is designed to provide a reliable seal between the engine case and cylinder, crucial for optimal engine performance and preventing leaks. Crafted with high-quality materials, it ensures durability and longevity under demanding operating conditions.

Product Highlights:

  • Precise Fitment: Specifically designed for 1966-1984 Harley-Davidson Big Twin models.
  • Correct Sizing: Features a 3-5/8 inch bore diameter and a .020 inch thickness for accurate installation.
  • Durable Construction: Made from premium materials to withstand heat, pressure, and engine fluids.
  • Reliable Sealing: Ensures a tight seal to prevent oil and combustion leaks, maintaining engine efficiency.
  • S&S Cycle Quality: Manufactured to the high standards expected from S&S Cycle, guaranteeing performance and reliability.

This base gasket is an essential component for any engine rebuild, repair, or performance enhancement project for your classic Big Twin. Proper sealing is critical for engine health, and this S&S Cycle gasket delivers the confidence you need. Ensure your engine runs smoothly and efficiently by using quality replacement parts.

Find the S&S Cycle 66-84 Big Twin Base Gasket at GGCRACING.

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