Niced Up Combo Kit: ACL Race Bearings (Mains, Rods & Thrust Washers) for Toyota 1JZ / 2JZ (Standard Size)

The Niced Up Combo Kit bundles genuine ACL Race Series main bearings (7M8103H-STD), rod bearings (6B8100H-STD), and thrust washers (2T8103-STD) into a single, complete bottom-end rebuild package for Toyota 1JZ and 2JZ engines. This complete set ensures consistent bearing clearances and maximum oil film strength for high-horsepower builds.

Engineered with tri-metal alloy construction and hardened steel backings, ACL Race bearings offer expanded oil groove geometry and precision wall tolerances to protect crankshaft journals under severe load and heat.

Key Features & Benefits:

• Tri-Metal Construction: High-strength steel backing with copper-lead intermediate layer for max durability.
• Complete Bottom-End Combo: Includes main bearings, rod bearings, and thrust washers in standard sizes.
• Enlarged Oil Grooves: Maximizes oil lubrication film to prevent journal scuffing.

Technical Specifications:

• Material / Build: Engine Bearings
• Warranty: Official Manufacturer Limited Warranty
• Brand: ACL / Niced Up Motorsports