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ACL Performance Race Series Main Bearing Sets
1 Customer Reviews
Main bearings feature multi-layered tri-metal copper alloy construction that blends characteristics to provide high strength and excellent seizure resistance. They are manufactured to exact tolerances ensuring a reliable fit and helping to maintain consistent clearances. Main bearings are augmented with extended grooves, as well as other bearing enhancements, like increased crush, bearing eccentric
Main bearings feature multi-layered tri-metal copper alloy construction that blends characteristics to provide high strength and excellent seizure resistance. They are manufactured to exact tolerances ensuring a reliable fit and helping to maintain consistent clearances. Main bearings are augmented with extended grooves, as well as other bearing enhancements, like increased crush, bearing eccentricity, and enlarged I.D. chamfers.
ACL Performance Race Series main bearing sets are produced in standard and extra clearance versions, with or without friction reducer coating, and with modifications to meet specific build requirements, such as narrowed bearings that permit additional edge clearance when running crankshafts with exceptionally large fillet radii.
In the heat of competition proven technology always comes through. The choice for your build should always be ACL Performance Race Series engine bearings. Choose the main bearing set designed for your vehicle.
Hyundai Kia i4G4KF G4KH G4KL 2.0T (Theta II) 1998cc TurboG4KA G4KC G4KD G4KE G4KG G4KJ (Theta) 1998cc 2359ccTri-Metal - STD
Part Number: PEB-5M1295H-STD
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Hyundai/KiaG6DA, G6DB, G6DC, G6DH (Lambda) 3.3/3.5/3.8L V6 (inc Turbo) Genesis, Kia StingerTri-Metal - Standard
Part Number: PEB-4M8599H-STD
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Hyundai/KiaG6DA, G6DB, G6DC, G6DH (Lambda) 3.3/3.5/3.8L V6 (inc Turbo) Genesis, Kia StingerTri-Metal - STD - Extra .001" oil clearance
Part Number: PEB-4M8599HX-STD
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Hyundai Kia i4G4KF G4KH G4KL 2.0T (Theta II) 1998cc TurboG4KA G4KC G4KD G4KE G4KG G4KJ (Theta) 1998cc 2359ccTri-Metal - Extra .001" oil clearance
Part Number: PEB-5M1295HX-STD
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
