MAIN BEARING SET HOLDEN 186 Red Motor, (ACL RACE SERIES) 7M2384HX-STD
Price: NZD $170.10 NZD $84.10 NZD $79.90 (inclds GST)
Quantity in stock 1 item(s) available.
ACL Race Series Main Bearing Set: Holden 186Part Number: 7M2384HX-STD Application: Holden Red Series (138, 149, 161, 179, 186) Product OverviewThe ACL Race Series Main Bearing Set (7M2384HX-STD) is engineered specifically for the Holden "Red" engine family. These bearings are designed to meet the extreme demands of motorsport, offering superior load-carrying capacity and longevity compared to standard aftermarket components. Understanding the Part Number7M: Indicates Main Bearing set. Fitment SummaryCompatible with all Holden Inline-6 (OHV) Red Motors, including: 138ci, 149ci, 161ci, 179ci, and 186ci engines. Technical SpecificationsMax Tunnel Size: 60.721 – 60.747 mm (2.3906 – 2.3916 in) Why Choose the Race Series?Unlike standard replacements, the ACL Race Series utilizes a robust Tri-Metal composition designed to handle high-RPM heat and mechanical stress without distortion. Key enhancements include increased crush for better retention, increased eccentricity for oil film stability, and large fillet radii compatibility. Disclaimer: Always verify clearances using a bore gauge and micrometer during assembly. It is standard practice to mix H and HX shells to achieve precise, tailored clearances for your specific engine build. |