AUSTIN Main Bearings | Summit Racing

ACL Performance Race Series Main Bearing Sets 3M2204H-STD

Mini1275cc i4 (up to 1983)Tri-Metal - STD

Part Number: PEB-3M2204H-STD

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2027 if ordered today

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Estimated Ship Date: Jan 20, 2027 if ordered today

ACL Performance Race Series Main Bearing Sets 3M2204H-010

Mini1275cc i4 (up to 1983)Tri-Metal - .25mm (.010") undersize

Part Number: PEB-3M2204H-010

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2027 if ordered today

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Estimated Ship Date: Jan 20, 2027 if ordered today

King AM-Series Main Bearings MB 328AM 010

Main Bearings, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM010

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

ACL Performance Race Series Main Bearing Sets 3M2205H-025

Mini1275cc Inline 4 (from 1983 on)Tri-Metal - .025mm (001") undersize

Part Number: PEB-3M2205H-025

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 040

Main Bearings, AM-Series, 1/2 Groove, .040 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM040

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2027 if ordered today

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Estimated Ship Date: Feb 4, 2027 if ordered today

King AM-Series Main Bearings MB 347AM 030

Main Bearings, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM030

Not Yet Reviewed

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King AM-Series Main Bearings MB 347AM 050

Main Bearings, Full Groove, .050 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM050

Not Yet Reviewed

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King AM-Series Main Bearings MB 347AM 040

Main Bearings, Full Groove, .040 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM040

Not Yet Reviewed

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King AM-Series Main Bearings MB 347AM

Main Bearings, Full Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM

Not Yet Reviewed

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King AM-Series Main Bearings MB 347AM 060

Main Bearings, Full Groove, .060 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM060

Not Yet Reviewed

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King AM-Series Main Bearings MB 347AM 020

Main Bearings, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM020

Not Yet Reviewed

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ACL Performance Race Series Main Bearing Sets 3M2205HX-STD

Mini1275cc Inline 4 (from 1983 on)Tri-Metal - Extra .025mm (.001") oil clearance

Part Number: PEB-3M2205HX-STD

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2027 if ordered today

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Estimated Ship Date: Jan 20, 2027 if ordered today

King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 010

Main Bearings, AM-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM010

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM

Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

King AM-Series Main Bearings MB 328AM 030

Main Bearings, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM030

Not Yet Reviewed

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King AM-Series Main Bearings MB 328AM 060

Main Bearings, Full Groove, .060 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM060

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 050

Main Bearings, AM-Series, 1/2 Groove, .050 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM050

Not Yet Reviewed

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King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 020

Main Bearings, AM-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM020

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

ACL Performance Race Series Main Bearing Sets 3M2205H-STD

Mini1275cc Inline 4 (from 1983 on)Tri-Metal - STD

Part Number: PEB-3M2205H-STD

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2027 if ordered today

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Estimated Ship Date: Jan 20, 2027 if ordered today

King AM-Series Main Bearings MB 328AM 040

Main Bearings, Full Groove, .040 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM040

Not Yet Reviewed

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King AM-Series Main Bearings MB 328AM 020

Main Bearings, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM020

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

King AM-Series Main Bearings MB 328AM 050

Main Bearings, Full Groove, .050 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM050

Not Yet Reviewed

Estimated Ship Date: Feb 1, 2027 if ordered today

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Estimated Ship Date: Feb 1, 2027 if ordered today

King AM-Series Main Bearings MB 347AM 010

Main Bearings, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-MB347AM010

Not Yet Reviewed

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King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 060

Main Bearings, AM-Series, 1/2 Groove, .060 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM060

Not Yet Reviewed

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King AM-Series Main Bearings for 1973-1975 MARINA, 1963-1980 MGB - MB 520AM 030

Main Bearings, AM-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM030

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2027 if ordered today

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Estimated Ship Date: Feb 4, 2027 if ordered today