Crower Cams

Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts — Set of 16

Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts — Set of 16
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Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts — Set of 16CRO86050S-16.jpg
Crower Cams

Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts — Set of 16

SKU: BJBS_86050S-16
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Superior Valve Lash Stability with Sure-Lock NutsMaintaining precise valve lash ...Read More

Price:
$56.99
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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

Superior Valve Lash Stability with Sure-Lock Nuts

Maintaining precise valve lash is the key to consistent performance and engine longevity. The Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts are engineered to provide maximum security for your rocker arm adjustments. Unlike standard jam nuts, the Sure-Lock design ensures that your lash settings remain locked in place, even under the most aggressive camshaft profiles and high-RPM conditions.

Features of Sure-Lock Technology

  • Advanced Locking Mechanism: The Sure-Lock design prevents the nut from backing off, ensuring consistent valve timing.
  • 7/16-20 Thread Pitch: Precision-machined threads for a perfect fit on standard high-performance rocker studs.
  • Black Oxide Finish: Provides excellent corrosion resistance and a sleek, professional look for your engine bay.
  • Complete Set: Includes 16 nuts, making it the perfect choice for V8 engine builds.

In a high-performance racing engine, valve lash drift can lead to power loss and potential valvetrain damage. These Crower Cams locking nuts are a must-have for any serious builder looking to eliminate the risk of loose adjustments. The robust steel construction handles the high-stress environment of the cylinder head, giving you peace of mind during every pass. Whether you are drag racing, road racing, or building a high-output street engine, these nuts offer the reliability you demand. Upgrade your valvetrain hardware today with the best components available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Superior Valve Lash Stability with Sure-Lock Nuts

Maintaining precise valve lash is the key to consistent performance and engine longevity. The Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts are engineered to provide maximum security for your rocker arm adjustments. Unlike standard jam nuts, the Sure-Lock design ensures that your lash settings remain locked in place, even under the most aggressive camshaft profiles and high-RPM conditions.

Features of Sure-Lock Technology

  • Advanced Locking Mechanism: The Sure-Lock design prevents the nut from backing off, ensuring consistent valve timing.
  • 7/16-20 Thread Pitch: Precision-machined threads for a perfect fit on standard high-performance rocker studs.
  • Black Oxide Finish: Provides excellent corrosion resistance and a sleek, professional look for your engine bay.
  • Complete Set: Includes 16 nuts, making it the perfect choice for V8 engine builds.

In a high-performance racing engine, valve lash drift can lead to power loss and potential valvetrain damage. These Crower Cams locking nuts are a must-have for any serious builder looking to eliminate the risk of loose adjustments. The robust steel construction handles the high-stress environment of the cylinder head, giving you peace of mind during every pass. Whether you are drag racing, road racing, or building a high-output street engine, these nuts offer the reliability you demand. Upgrade your valvetrain hardware today with the best components available at GGCRACING.

Product Details

Product Description

Superior Valve Lash Stability with Sure-Lock Nuts

Maintaining precise valve lash is the key to consistent performance and engine longevity. The Crower Cams 7/16-20 Sure-Lock Rocker Arm Nuts are engineered to provide maximum security for your rocker arm adjustments. Unlike standard jam nuts, the Sure-Lock design ensures that your lash settings remain locked in place, even under the most aggressive camshaft profiles and high-RPM conditions.

Features of Sure-Lock Technology

  • Advanced Locking Mechanism: The Sure-Lock design prevents the nut from backing off, ensuring consistent valve timing.
  • 7/16-20 Thread Pitch: Precision-machined threads for a perfect fit on standard high-performance rocker studs.
  • Black Oxide Finish: Provides excellent corrosion resistance and a sleek, professional look for your engine bay.
  • Complete Set: Includes 16 nuts, making it the perfect choice for V8 engine builds.

In a high-performance racing engine, valve lash drift can lead to power loss and potential valvetrain damage. These Crower Cams locking nuts are a must-have for any serious builder looking to eliminate the risk of loose adjustments. The robust steel construction handles the high-stress environment of the cylinder head, giving you peace of mind during every pass. Whether you are drag racing, road racing, or building a high-output street engine, these nuts offer the reliability you demand. Upgrade your valvetrain hardware today with the best components available at GGCRACING.

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