ACL Race Series Main Bearings - Mitsubishi 4G63 Early Model

SKU: 5M1144H-STD

Product Options

Bearing Size
Price:
$150.00

Description

Designed for high RPM the unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Note - For engines equipped with Flange Bearing

Features

  • High strength overlay plate with reduced thickness
  • Hardened steel backs on all Conrod Bearings
  • Increased crush and elimination of flash plating
  • 3/4 grooving on Main Bearings providing optimum oil supply
  • Tight consistent wall tolerances
  • Oversize chamfers where applicable