ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Oversized High Performance Main Bearing Set - 5M1144H-.25

ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.25mm Oversized High Performance Main Bearing Set

Upgrade your Mitsubishi engine with the ACL 4G63/4G64 6 Bolt 1st Gen DSM Oversized High Performance Main Bearing Set. Designed specifically for models such as the 1995-1998 Mitsubishi Eclipse, this bearing set features a 0.25mm oversized specification that enhances engine durability and performance. Crafted by ACL, a trusted name in high-performance engine components, these bearings ensure optimal fit and operation for your engine rebuild or upgrade.
Constructed with precision and quality materials, this main bearing set provides exceptional support to the crankshaft, reducing wear and extending engine life. The set’s design promotes better oil clearance and improved heat dissipation, contributing to smoother engine operation at high RPMs. Whether you're restoring a stock engine or building a performance setup, these bearings offer reliable performance and peace of mind.
Installation is straightforward, and the bearings are engineered to meet or exceed OEM standards for durability and fitment. Suitable for various Mitsubishi Eclipse models from the mid-1990s, this set ensures a perfect fit for the 4G63 and 4G64 engines, making it an essential upgrade for enthusiasts and professionals alike. Trust ACL’s expertise in high-performance engine components to keep your Mitsubishi running at peak performance.

Features:

• Designed for 4G63 and 4G64 6 Bolt engines in first-generation DSM platforms

• 0.25mm oversized for enhanced engine support and durability

• High-performance main bearing set built for reliable operation under demanding conditions

• Precision-engineered for optimal fit and improved oil clearance

• Suitable for Mitsubishi Eclipse models from 1995 to 1998

Fitment:
1971:Dodge:Colt:Base
1972:Dodge:Colt:Base
1973:Dodge:Colt:Base
1973:Dodge:Colt:GT
1974:Dodge:Colt:Base
1974:Dodge:Colt:GT
1975:Dodge:Colt:Base
1975:Dodge:Colt:Carousel
1976:Dodge:Colt:Base
1976:Dodge:Colt:Carousel
1976:Dodge:Colt:GT
1976:Plymouth:Arrow:Base
1976:Plymouth:Arrow:GS
1976:Plymouth:Arrow:GT
1977:Dodge:Colt:Base
1977:Dodge:Colt:Carousel
1977:Dodge:Colt:Custom
1977:Dodge:Colt:GT
1977:Plymouth:Arrow:Base
1977:Plymouth:Arrow:GS
1977:Plymouth:Arrow:GT
1978:Dodge:Challenger:Base
1978:Dodge:Challenger:Premium
1978:Dodge:Colt:Base
1978:Dodge:Colt:Custom
1978:Plymouth:Arrow:Base
1978:Plymouth:Arrow:GS
1978:Plymouth:Arrow:GT
1978:Plymouth:Sapporo:Base
1979:Dodge:Challenger:Base
1979:Dodge:Challenger:Premium
1979:Dodge:Colt:Base
1979:Dodge:Colt:Custom
1979:Plymouth:Arrow:Base
1979:Plymouth:Arrow:GS
1979:Plymouth:Arrow:GT
1979:Plymouth:Champ:Custom
1979:Plymouth:Sapporo:Base
1980:Dodge:Colt:Base
1980:Dodge:Colt:Custom
1980:Plymouth:Arrow:Base
1980:Plymouth:Arrow:GS
1980:Plymouth:Arrow:GT
1980:Plymouth:Champ:Base
1980:Plymouth:Champ:Custom
1981:Dodge:Colt:Custom
1981:Plymouth:Champ:Base
1981:Plymouth:Champ:Custom
1982:Dodge:Colt:Custom
1982:Dodge:Colt:Deluxe
1982:Plymouth:Champ:Custom
1983:Dodge:Colt:Base
1983:Dodge:Colt:Custom
1983:Dodge:Colt:Deluxe
1983:Mitsubishi:Cordia:Base
1983:Mitsubishi:Cordia:L
1983:Mitsubishi:Cordia:LS
1983:Mitsubishi:Tredia:Base
1983:Mitsubishi:Tredia:L
1983:Mitsubishi:Tredia:LS
1983:Plymouth:Colt:Base
1983:Plymouth:Colt:Custom
1983:Plymouth:Colt:Deluxe
1984:Dodge:Colt:DL
1984:Dodge:Colt:E
1984:Mitsubishi:Cordia:Base
1984:Mitsubishi:Cordia:L
1984:Mitsubishi:Cordia:LS
1984:Mitsubishi:Cordia:Turbo
1984:Mitsubishi:Mighty Max:Base
1984:Mitsubishi:Mighty Max:S
1984:Mitsubishi:Tredia:Base
1984:Mitsubishi:Tredia:L
1984:Mitsubishi:Tredia:LS
1984:Mitsubishi:Tredia:Turbo
1984:Plymouth:Colt:DL
1984:Plymouth:Colt:E
1985:Dodge:Colt:DL
1985:Dodge:Colt:Premier
1985:Mitsubishi:Cordia:L
1985:Mitsubishi:Cordia:Turbo
1985:Mitsubishi:Galant:Base
1985:Mitsubishi:Mighty Max:Base
1985:Mitsubishi:Mirage:Turbo
1985:Mitsubishi:Tredia:Base
1985:Mitsubishi:Tredia:L
1985:Mitsubishi:Tredia:Turbo
1985:Plymouth:Colt:DL
1985:Plymouth:Colt:Premier
1986:Dodge:Colt:DL
1986:Dodge:Colt:Premier
1986:Mitsubishi:Cordia:L
1986:Mitsubishi:Cordia:Turbo
1986:Mitsubishi:Galant:Base
1986:Mitsubishi:Mighty Max:Base
1986:Mitsubishi:Mirage:Turbo
1986:Mitsubishi:Tredia:Base
1986:Mitsubishi:Tredia:L
1986:Mitsubishi:Tredia:LS
1986:Mitsubishi:Tredia:Turbo
1986:Plymouth:Colt:DL
1986:Plymouth:Colt:Premier
1987:Dodge:Colt:Premier
1987:Mitsubishi:Cordia:L
1987:Mitsubishi:Cordia:Turbo
1987:Mitsubishi:Galant:Base
1987:Mitsubishi:Mighty Max:Base
1987:Mitsubishi:Mirage:Turbo
1987:Mitsubishi:Tredia:L
1987:Mitsubishi:Tredia:LS
1987:Mitsubishi:Tredia:Turbo
1987:Mitsubishi:Van:Base
1987:Mitsubishi:Van:LS
1987:Plymouth:Colt:Premier
1988:Dodge:Colt:Premier
1988:Mitsubishi:Cordia:L
1988:Mitsubishi:Cordia:Turbo
1988:Mitsubishi:Mighty Max:Base
1988:Mitsubishi:Mirage:Turbo
1988:Mitsubishi:Tredia:L
1988:Mitsubishi:Tredia:LS
1988:Mitsubishi:Tredia:Turbo
1988:Mitsubishi:Van:Base
1988:Mitsubishi:Van:LS
1988:Plymouth:Colt:DL
1988:Plymouth:Colt:Premier
1989:Dodge:Colt:DL
1989:Dodge:Colt:GT
1989:Eagle:Summit:LX
1989:Hyundai:Sonata:Base
1989:Hyundai:Sonata:GLS
1989:Mitsubishi:Mighty Max:Base
1989:Mitsubishi:Van:Base
1989:Mitsubishi:Van:LS
1989:Plymouth:Colt:DL
1989:Plymouth:Colt:GT
1990:Dodge:Colt:DL
1990:Dodge:Colt:GT
1990:Dodge:Ram 50:Base
1990:Dodge:Ram 50:LE
1990:Dodge:Ram 50:SE
1990:Eagle:Summit:ES
1990:Eagle:Summit:LX
1990:Hyundai:Sonata:Base
1990:Hyundai:Sonata:GLS
1990:Mitsubishi:Eclipse:Base
1990:Mitsubishi:Eclipse:GS
1990:Mitsubishi:Mighty Max:1 Ton
1990:Mitsubishi:Mighty Max:Base
1990:Mitsubishi:Van:Base
1990:Mitsubishi:Van:LS
1990:Plymouth:Colt:DL
1990:Plymouth:Colt:GT
1990:Plymouth:Laser:Base
1990:Plymouth:Laser:RS
1991:Dodge:Ram 50:Base
1991:Dodge:Ram 50:LE
1991:Dodge:Ram 50:SE
1991:Hyundai:Sonata:Base
1991:Hyundai:Sonata:GLS
1991:Mitsubishi:Eclipse:Base
1991:Mitsubishi:Eclipse:GS
1991:Mitsubishi:Mighty Max:1 Ton
1991:Mitsubishi:Mighty Max:Base
1991:Plymouth:Laser:Base
1992:Dodge:Ram 50:Base
1992:Dodge:Ram 50:SE
1992:Eagle:Summit:Base
1992:Eagle:Summit:DL
1992:Eagle:Summit:LX
1992:Mitsubishi:Eclipse:Base
1992:Mitsubishi:Eclipse:GS
1992:Mitsubishi:Expo:Base
1992:Mitsubishi:Expo:SP
1992:Mitsubishi:Mighty Max:1 Ton
1992:Mitsubishi:Mighty Max:Base
1992:Plymouth:Colt:Vista
1992:Plymouth:Colt:Vista SE
1992:Plymouth:Laser:Base
1993:Dodge:Ram 50:Base
1993:Dodge:Ram 50:SE
1995:Mitsubishi:Eclipse:GST
1995:Mitsubishi:Eclipse:GSX
1996:Mitsubishi:Eclipse:GST
1996:Mitsubishi:Eclipse:GSX
1996:Mitsubishi:Eclipse:Spyder GST
1997:Mitsubishi:Eclipse:GST
1997:Mitsubishi:Eclipse:GSX
1997:Mitsubishi:Eclipse:Spyder GST
1998:Mitsubishi:Eclipse:GST
1998:Mitsubishi:Eclipse:GSX
1998:Mitsubishi:Eclipse:Spyder GST
1999:Mitsubishi:Eclipse:GST
1999:Mitsubishi:Eclipse:GSX
1999:Mitsubishi:Eclipse:Spyder GST
2005:Mitsubishi:Lancer:Evolution
2005:Mitsubishi:Lancer:Evolution MR
2005:Mitsubishi:Lancer:Evolution RS
2006:Mitsubishi:Lancer:Evolution
2006:Mitsubishi:Lancer:Evolution MR
2006:Mitsubishi:Lancer:Evolution RS
2006:Mitsubishi:Lancer:Evolution SE