

Great news – on this purchase, you'll enjoy a BuildBUX bonus of $0.55.
Regular Price: $92.09 - Instant discount: $36.69 = $55.40
Product Fitment:
2009-2024 Nissan GT-R
Keep your high-performance Nissan GT‑R engine running smoothly and reliably with the ACL Race Series 1M2505H‑STD‑0 Main Bearing Set. Engine bearings play a critical role in the bottom end of your motor, supporting the crankshaft and ensuring oil film integrity under high loads. ACL’s Race Series bearings are engineered for improved durability and performance, making them ideal for spirited street driving, track use, and performance builds.
Application: Nissan GT‑R R35 with VR38DETT engine (standard size)
Race Series Quality: Tri-metal bearings designed for high RPM and extreme conditions
Material Construction: High-strength overlay plate and hardened steel backs for superior fatigue resistance and stability
Optimized Design: 3/4 grooved main bearings enhance oil flow and load distribution, helping protect your crankshaft and connecting rods
Tight Tolerances: Consistent wall thickness and precise fit promotes reliable oil clearance and long service life
Main bearings are one of the most stressful wear points in a performance engine. Upgrading to ACL Race Series bearings helps:
Handle higher RPM and increased load without premature wear
Maintain consistent oil film and reduce friction
Improve crankshaft support under boost and track conditions
Provide a stronger, more durable foundation for engine builds
Part Number: 1M2505H‑STD‑0 (Standard size)
Kit Content: One pair of main bearing shells
Material: Tri-metal with hardened steel backing
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