Main Bearings Clevite 77 Tri-Metal - 4G63
(6-Bolt 4G63) 1990-1992.5 Eclipse, Talon & Laser Turbo
(7-Bolt 4G63) 1992.5-1997 DSM (Eclipse GST/GSX, Talon TSi & Laser Turbo)
(7-Bolt 4G63 Split Thrust) 1997-1999 DSM (Eclipse GST/GSX & Talon TSi Turbo)
(7-Bolt 4G63 Split Thrust) 1998-2006 Mitsubishi Lancer Evolution V VI VII VIII IX
Clevite Tri-Metal 77 engine bearings combine the strength of a copper-lead alloy layer with steel backing and an electroplated babbitt metal. The steel backing provides strength and durability; the babbitt overlay provides the critical surface characteristics of slipperiness and conformability. This ideal design has properties not even found in many original equipment bearings.
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Very good quality.
Cancer and Reproductive Harm