ACL Race Series are trimetal rod bearings designed for operation at higher RPM. This set is intended for the Nissan VR38DETT engine.
The high-strength overlay plate with reduced thickness improves fatigue properties. Hardened steel backs, increased crush and greater eccentricity support bearing retention and the formation of hydrodynamic oil films.
- Trimetal construction with a high-strength overlay plate.
- Hardened steel backs for improved support of the bearing lining.
- Flash plating removed from the back for improved heat transfer and grip in the housing.
- Increased eccentricity to compensate for bore distortion at high RPM.
- Tight, consistent wall tolerances to help maintain consistent clearances.
Suitable for: Nissan GT R I (R35).
Engines: VR38DETT. Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.
Sizes
STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.

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