ACL
ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 Engines
ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 Engines
ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 Engines
ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 Engines
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ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 EnginesACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 EnginesACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 EnginesACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set — Fits 1990-2002 Nissan SR20 Engines
ACL

ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set

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SKU: ACL5M2975H-STD

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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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About ACL

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

Precision Engineering for Nissan SR20 Engines

The ACL High Performance Main Bearing Set is specifically engineered for the Nissan SR20DE and SR20DET GTiR engines. These bearings are designed to withstand the high-stress environments of performance driving, offering exceptional durability and load-carrying capacity. Featuring a standard size configuration with 5 oil holes in the upper shells, this set ensures optimal oil distribution and cooling to critical crankshaft journals.

Key Technical Features

  • Advanced Material Composition: Tri-metal construction for superior fatigue resistance.
  • Optimized Oil Flow: 5-hole upper design for consistent lubrication under high RPMs.
  • Precision Tolerance: Manufactured to strict tolerances for a perfect fitment.
  • Durability: Engineered to handle increased boost and power levels.

Whether you are performing a full engine rebuild or upgrading your internals for a track-ready build, these main bearings provide the reliability required for high-output SR20 platforms. The hardened steel back and precision-plated surface ensure long-lasting performance even under aggressive driving conditions. Trust GGCRACING for your engine component needs.

About ACL

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

Precision Engineering for Nissan SR20 Engines

The ACL High Performance Main Bearing Set is specifically engineered for the Nissan SR20DE and SR20DET GTiR engines. These bearings are designed to withstand the high-stress environments of performance driving, offering exceptional durability and load-carrying capacity. Featuring a standard size configuration with 5 oil holes in the upper shells, this set ensures optimal oil distribution and cooling to critical crankshaft journals.

Key Technical Features

  • Advanced Material Composition: Tri-metal construction for superior fatigue resistance.
  • Optimized Oil Flow: 5-hole upper design for consistent lubrication under high RPMs.
  • Precision Tolerance: Manufactured to strict tolerances for a perfect fitment.
  • Durability: Engineered to handle increased boost and power levels.

Whether you are performing a full engine rebuild or upgrading your internals for a track-ready build, these main bearings provide the reliability required for high-output SR20 platforms. The hardened steel back and precision-plated surface ensure long-lasting performance even under aggressive driving conditions. Trust GGCRACING for your engine component needs.

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