ARP 7/16in ID 13/16in OD Black Washers (Pack of 10) — Engine Hardware

SKU: ARP200-8530
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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...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

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Premium ARP 7/16in Black Washers (10-Pack)

Maximize your engine's reliability with this convenient 10-pack of ARP 7/16in ID 13/16in OD Black Washers. Designed for builders who need multiple high-quality washers for a complete assembly, these units provide the exact load-bearing surface required for high-torque applications. ARP is the global leader in fastener technology, and these washers are manufactured to the same rigorous standards as their world-famous head studs.

Why Builders Trust ARP

  • Bulk Convenience: The 10-pack provides everything you need for complete cylinder head or main cap installations.
  • Precision Tolerance: Consistent dimensions ensure uniform clamping force across all fasteners.
  • High-Strength Material: Heat-treated steel construction resists deformation under extreme race conditions.
  • Corrosion Protection: The black oxide finish prevents oxidation, keeping your engine bay looking clean and professional.

Using mismatched or low-quality hardware is a common cause of engine failure. When you tighten your fasteners, the washer acts as a bearing surface that allows for smooth rotation and accurate torque reading. By using these ARP washers, you eliminate the risk of surface galling and ensure that your engine components are held together with maximum security. Whether you are building a street-strip machine or a full-blown race engine, these washers provide the foundation for a successful build. Upgrade your hardware collection today with quality parts from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Premium ARP 7/16in Black Washers (10-Pack)

Maximize your engine's reliability with this convenient 10-pack of ARP 7/16in ID 13/16in OD Black Washers. Designed for builders who need multiple high-quality washers for a complete assembly, these units provide the exact load-bearing surface required for high-torque applications. ARP is the global leader in fastener technology, and these washers are manufactured to the same rigorous standards as their world-famous head studs.

Why Builders Trust ARP

  • Bulk Convenience: The 10-pack provides everything you need for complete cylinder head or main cap installations.
  • Precision Tolerance: Consistent dimensions ensure uniform clamping force across all fasteners.
  • High-Strength Material: Heat-treated steel construction resists deformation under extreme race conditions.
  • Corrosion Protection: The black oxide finish prevents oxidation, keeping your engine bay looking clean and professional.

Using mismatched or low-quality hardware is a common cause of engine failure. When you tighten your fasteners, the washer acts as a bearing surface that allows for smooth rotation and accurate torque reading. By using these ARP washers, you eliminate the risk of surface galling and ensure that your engine components are held together with maximum security. Whether you are building a street-strip machine or a full-blown race engine, these washers provide the foundation for a successful build. Upgrade your hardware collection today with quality parts from GGCRACING.

Product Details

Product Description

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Premium ARP 7/16in Black Washers (10-Pack)

Maximize your engine's reliability with this convenient 10-pack of ARP 7/16in ID 13/16in OD Black Washers. Designed for builders who need multiple high-quality washers for a complete assembly, these units provide the exact load-bearing surface required for high-torque applications. ARP is the global leader in fastener technology, and these washers are manufactured to the same rigorous standards as their world-famous head studs.

Why Builders Trust ARP

  • Bulk Convenience: The 10-pack provides everything you need for complete cylinder head or main cap installations.
  • Precision Tolerance: Consistent dimensions ensure uniform clamping force across all fasteners.
  • High-Strength Material: Heat-treated steel construction resists deformation under extreme race conditions.
  • Corrosion Protection: The black oxide finish prevents oxidation, keeping your engine bay looking clean and professional.

Using mismatched or low-quality hardware is a common cause of engine failure. When you tighten your fasteners, the washer acts as a bearing surface that allows for smooth rotation and accurate torque reading. By using these ARP washers, you eliminate the risk of surface galling and ensure that your engine components are held together with maximum security. Whether you are building a street-strip machine or a full-blown race engine, these washers provide the foundation for a successful build. Upgrade your hardware collection today with quality parts from GGCRACING.

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