ACL Race Series Main Bearing Set Nissan TB48 6B2955H-STD

High-Performance Crankshaft Bearing Set for TB48 Builds. Engineered for durability and high-load resistance, ideal for performance and rebuild applications. ACL Race Series Main Bearing Set – Nissan TB48 (Standard Size) (Part: 6B2955H-STD) Designed to handle high-RPM loads and improved oil clearance under demanding conditions, this ACL Race Series bearing set is perfect for street or full-race TB48 builds. Key Features: ✔ High-strength tri-metal construction — optimized for load-bearing under boost ✔ Hardened steel backing with copper-lead overlay for longevity ✔ Increased crush and reduced micro-motion ✔ Consistent oil clearance for high-RPM stability ✔ Designed for turbocharged or high-performance TB48 applications Compatibility: Nissan Patrol TB48 4.8L inline-6 engines Specs: Bearing Type: Crankshaft Main Size: Standard Set Includes: Complete main bearing set