ACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX Standard Size High Performance w/ Extra Oil Clearance Main - 5M1219HX-STD
$63.89
sku
acl5M1219HX-STD
We have 8+ in stock
Experience enhanced engine performance with the ACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX Main Bearings. Designed for high-performance enthusiasts, these standard-size bearings offer extra oil clearance, ensuring optimal lubrication and reduced friction. Perfect for EVO V-IX models, they provide superior durability and reliability under extreme conditions. Upgrade your engine's efficiency and longevity with these precision-engineered main bearings, crafted to meet the demands of high-speed driving. Whether on the track or the street, trust ACL to deliver exceptional quality and performance for your Mitsubishi.
The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.
Features:
- High strength overlay plate with reduced thickness for improved fatigue properties
- Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
- Increased crush for improved bearing retention
- Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
- Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
- 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
- Tight consistent wall tolerances to help you maintain consistent clearances.
- Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.
- Size: STD,
- Oil Clearance: + 0.001" Extra
- Half Type: Identical Halves
- Material: Tri-metal
- Min Std Shaft Size: 2.2435in / 56.985 mm
- Max Std Shaft Size: 2.2441 in /57 mm
- Min Std Tunnel Size: 2.4016in / 61.000 mm
- Max Std Tunnel Size: 2.4024 in / 61.021 mm
- Max Wall at Crown: 0.0778in / 1.977mm
- Max Overall Length: 0.8268in / 21.00 mm
| Brand | ACL |
|---|---|
| upc | 9315726125250 |