Brian Crower Valve Guides 6.0mm Intake Set — Fits 1989-1998 Nissan 240SX SR20DE

SKU: BRCBC3920
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About Brian Crower Brian Crower engineers high-quality automotive parts and ...Read More

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Sale price$80.99
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

About Brian Crower

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

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Optimized Intake Flow for Nissan SR20DE

Unlock the full potential of your Nissan SR20DE or SR20DET engine with Brian Crower 6.0mm intake valve guides. These precision-machined guides are designed to provide a stable foundation for your intake valves, minimizing wobble and ensuring a perfect seat every time. By reducing valve stem vibration, you can safely increase your engine's RPM limit while maintaining long-term reliability.

Key Features and Benefits

  • Precision-engineered for 6.0mm valve stems
  • Enhanced heat transfer to the cylinder head
  • Reduced friction for smoother valve operation
  • Ideal for high-boost or high-RPM applications
  • Direct fitment for Nissan 240SX SR20 platforms

These valve guides are a critical upgrade for any performance build, especially when utilizing aftermarket cams and stiffer valve springs. By ensuring the valve remains perfectly centered, you prevent premature wear on the valve seat and improve overall volumetric efficiency. Whether you are daily driving your S-chassis or competing on the track, these Brian Crower components provide the consistency you demand. Upgrade your engine's internal integrity with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1998 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base
1995-1998 Nissan 240SX Base
1997-1998 Nissan 240SX LE

Product Details

Product Description
Part Numbers
Sizing & Fit

About Brian Crower

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

Watch in action

Optimized Intake Flow for Nissan SR20DE

Unlock the full potential of your Nissan SR20DE or SR20DET engine with Brian Crower 6.0mm intake valve guides. These precision-machined guides are designed to provide a stable foundation for your intake valves, minimizing wobble and ensuring a perfect seat every time. By reducing valve stem vibration, you can safely increase your engine's RPM limit while maintaining long-term reliability.

Key Features and Benefits

  • Precision-engineered for 6.0mm valve stems
  • Enhanced heat transfer to the cylinder head
  • Reduced friction for smoother valve operation
  • Ideal for high-boost or high-RPM applications
  • Direct fitment for Nissan 240SX SR20 platforms

These valve guides are a critical upgrade for any performance build, especially when utilizing aftermarket cams and stiffer valve springs. By ensuring the valve remains perfectly centered, you prevent premature wear on the valve seat and improve overall volumetric efficiency. Whether you are daily driving your S-chassis or competing on the track, these Brian Crower components provide the consistency you demand. Upgrade your engine's internal integrity with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1998 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base
1995-1998 Nissan 240SX Base
1997-1998 Nissan 240SX LE

Product Details

Product Description

About Brian Crower

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

Watch in action

Optimized Intake Flow for Nissan SR20DE

Unlock the full potential of your Nissan SR20DE or SR20DET engine with Brian Crower 6.0mm intake valve guides. These precision-machined guides are designed to provide a stable foundation for your intake valves, minimizing wobble and ensuring a perfect seat every time. By reducing valve stem vibration, you can safely increase your engine's RPM limit while maintaining long-term reliability.

Key Features and Benefits

  • Precision-engineered for 6.0mm valve stems
  • Enhanced heat transfer to the cylinder head
  • Reduced friction for smoother valve operation
  • Ideal for high-boost or high-RPM applications
  • Direct fitment for Nissan 240SX SR20 platforms

These valve guides are a critical upgrade for any performance build, especially when utilizing aftermarket cams and stiffer valve springs. By ensuring the valve remains perfectly centered, you prevent premature wear on the valve seat and improve overall volumetric efficiency. Whether you are daily driving your S-chassis or competing on the track, these Brian Crower components provide the consistency you demand. Upgrade your engine's internal integrity with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1998 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base
1995-1998 Nissan 240SX Base
1997-1998 Nissan 240SX LE

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