ACL 4M1149H-STD Race Main Bearings for 1991-1999 Mitsubishi 3000GT/Stealth 6G72

Regular price: $144.95
Regular price
Sale price: $144.95

Shipping calculated at checkout.

In Stock: 14

Orders by 1pm PST ship same business day

Free Shipping w/3-4 Day Delivery

Authorized Dealer

Fitment Guarantee

30-Day Hassle Free Returns

Product Specification:

SKU:ACL4M1149H-STD

MPN: 4M1149H-STD

UPC: 9315726278529

Weight: 0.5 lb

Inventory: 14

Type: Bearings

Vehicle Fitment

1991-1999 Mitsubishi 3000GT VR-4 (6G72 Twin Turbo, 6G72 DOHC N/A, 6G72 SOHC N/A)
1991-1996 Mitsubishi Stealth R/T (6G72 Twin Turbo, 6G72 DOHC N/A, 6G72 SOHC N/A)
1990-2002 Mitsubishi Diamante (6G72, 6G73)
1993-1996 Mitsubishi Galant (6G72, 6G73)
1995-2000 Chrysler Cirrus (6G72, 6G73)
1995-2005 Chrysler Sebring (6G72, 6G73)
1995-2000 Dodge Stratus (6G72, 6G73)
1995-2000 Dodge Avenger (6G72, 6G73)

Fitment Notes

Compatible with both turbocharged and naturally aspirated 6G72 and 6G73 engines.
Not suitable for 6G63 or 4G63 engine applications.
Standard size bearings; no oversize options included.

Features

High-performance Trimetal construction for enhanced durability.
Designed to withstand higher RPM conditions typical in performance applications.
Precision-engineered to ensure optimal oil clearance and bearing load distribution.
Manufactured to strict tolerances to maintain engine reliability under stress.
Suitable for both street and track use, offering a balance between performance and longevity.
Provides improved bearing capacity over standard OEM bearings.
Ideal for engine builds requiring robust main bearings without oversize modifications.
Backed by ACL's reputation for quality and performance in the automotive aftermarket industry.

Specifications

Part Number: 4M1149H-STD
Material: Trimetal (Copper-lead, Aluminum, Tin)
Size: Standard (STD)
Quantity: 8 bearing halves (sufficient for one engine)
Fitment: Main bearings for 6G72 and 6G73 engines
Position: Main bearing positions 1-5
Compatibility: Suitable for both turbocharged and naturally aspirated variants

Included Components

1x ACL 4M1149H-STD Main Bearing Set (8 bearing halves)

Product Description

The ACL 4M1149H-STD Race Main Bearing Set is engineered for Mitsubishi's 6G72 and 6G73 engines, commonly found in vehicles like the 1991-1999 Mitsubishi 3000GT VR-4 and the 1991-1996 Mitsubishi Stealth R/T. These bearings are designed to provide enhanced durability and performance over standard OEM bearings, making them an excellent choice for both street and track applications.

Constructed using high-quality Trimetal materials, the 4M1149H-STD bearings are built to withstand the higher RPM conditions typical in performance applications. The precision-engineered design ensures optimal oil clearance and bearing load distribution, contributing to the overall reliability and longevity of the engine.

This set includes 8 bearing halves, sufficient for one engine, and is compatible with both turbocharged and naturally aspirated 6G72 and 6G73 engine variants. Whether you're rebuilding your engine for daily driving or preparing for track use, the ACL 4M1149H-STD Race Main Bearing Set offers a reliable solution to meet your performance needs.