ACL Main Bearings for Nissan VG30DETT 3.0L V6 0.25 Oversized Race Series

ACL Main Bearings — Nissan VG30DETT 3.0L V6 (0.25mm Oversize) Race Series Brand: ACL · Fitment: Nissan VG30DETT 3.0L V6 · Size: 0.25mm Oversized · Series: Race Upgrade your VG30DETT with ACL's Race Series main bearings engineered for high-performance and motorsport use. These 0.25mm oversized bearings restore proper oil clearance after line-boring or performance machining and provide superior durability under elevated loads, rpm, and thermal stress. High-strength construction: Multi-layer metallurgy for fatigue and seizure resistance. Precision oversize: +0.25mm to suit machined mains and maintain correct clearances. Race-ready performance: Optimized for turbocharged VG30DETT applications with increased loading and transient conditions. Reliable oiling: Engineered surface finish and journal conformity for stable hydrodynamic film. Complete main set: All bearings required for the crank main journals (check application list for included thrust bearings). ACL Race Series bearings are manufactured to strict tolerances and quality standards used by professional engine builders. Ideal for rebuilt, stroked or line-bored VG30DETT engines where endurance and precision are mandatory. Buy with confidence: Ensure correct fitment and clearances by referring to engine specifications and machine shop recommendations before installation.