Rywire
RYWRY-B2-MILSPEC-FLY
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Rywire

Rywire B-Series Mil-Spec Engine Harness — Universal "Fly" Design

SKU: RYWRY-B2-MILSPEC-FLY

About Rywire Rywire engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$939.25
9390 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

Guaranteed Low Price

GGCRACING Discount

Product Details

Product Description
Part Numbers
Sizing & Fit

About Rywire

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

Watch in action

Versatile & Robust: Rywire B-Series Mil-Spec Engine Harness (Universal)

The Rywire B-Series Mil-Spec Engine Harness in a universal "Fly" design offers the ultimate flexibility for custom engine swap projects. This harness is crafted to military specifications, providing exceptional durability and electrical reliability for any B-series engine application where a chassis-specific adapter isn't required or a custom solution is preferred. Ideal for race cars, highly modified builds, or standalone ECU setups.

Built for Custom Applications & Extreme Conditions

Designed for builders who demand the highest quality and adaptability, this universal harness features:

  • Premium Tefzel wire insulation, resistant to extreme temperatures and chemicals.
  • Raychem DR-25 heat shrink for maximum protection against abrasion and fluids.
  • High-quality OEM-style connectors for secure and consistent electrical signals.
  • "Fly" design provides ample length and flexibility for routing in various chassis.

This harness empowers you to create a clean, reliable wiring solution for your unique B-series build, ensuring optimal engine performance and longevity. Discover advanced wiring solutions at GGCRACING.

About Rywire

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

Watch in action

Versatile & Robust: Rywire B-Series Mil-Spec Engine Harness (Universal)

The Rywire B-Series Mil-Spec Engine Harness in a universal "Fly" design offers the ultimate flexibility for custom engine swap projects. This harness is crafted to military specifications, providing exceptional durability and electrical reliability for any B-series engine application where a chassis-specific adapter isn't required or a custom solution is preferred. Ideal for race cars, highly modified builds, or standalone ECU setups.

Built for Custom Applications & Extreme Conditions

Designed for builders who demand the highest quality and adaptability, this universal harness features:

  • Premium Tefzel wire insulation, resistant to extreme temperatures and chemicals.
  • Raychem DR-25 heat shrink for maximum protection against abrasion and fluids.
  • High-quality OEM-style connectors for secure and consistent electrical signals.
  • "Fly" design provides ample length and flexibility for routing in various chassis.

This harness empowers you to create a clean, reliable wiring solution for your unique B-series build, ensuring optimal engine performance and longevity. Discover advanced wiring solutions at GGCRACING.

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