Niced Up Combo Kit: ACL Race Bearings [Mains & Rods] for Nissan SR20DET GTiR | Niced Up

Complete your Nissan SR20DET Pulsar GTi-R engine rebuild with the Niced Up Motorsports Combo Kit: ACL Race Series Mains & Rods (Part # NUM-RBK-ACL-SR20-STD). Hand-selected for GTiR applications, this specialized bottom-end kit pairs ACL's renowned high-load trimetal main and rod bearings to ensure optimal oil clearances and maximum crankshaft stability under high-boost turbo operation.

ACL Race Series performance engine bearings are manufactured to exacting tolerances with meticulous attention paid to wall thickness accuracy, delivering the durability and reliability required for high-performance street builds and track duty.

Key Features & Benefits:

• GTi-R Specific Solution: Tailor-made main and rod bearing package for the unique journal specs of the SR20DET GTiR engine.
• Trimetal Construction: High load capacity copper-lead structure with galvanic overlay for exceptional wear and seizure resistance.
• Precision Tolerances: Strict wall thickness control maintains precise oil clearances for optimal journal lubrication under high boost.

Technical Specifications:

• Included Parts: Main Bearings (5M2975H-STD), Rod Bearings (4B2976H-STD)
• Bearing Sizes: Standard (STD)
• Warranty: ACL Performance Limited Manufacturer Warranty
• Brand: ACL Performance / Niced Up Motorsports