Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

King AM-Series Main Bearings MB5514AM Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403, Set of 5

SKU: KINGMB5514AM

Main Bearings

King AM-Series Main Bearings MB5514AM Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403, Set of 5

SKU: KINGMB5514AM

Main Bearings
A$168.05
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

King AM-Series main bearings are recommended for street or marine applications. These crankshaft bearings have superior embeddability, which provides greater macro-particle to reduce scratching of the crank journals and tearing or weakening of the Babbitt overlays. King AM-Series main bearings feature tolerance control to within plus or minus .0001—and they're lead-free, making them environmentally-friendly and user-safe. Hundreds of performance sets are available; order the replacement bearings designed to fit your vehicle.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:42:06

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB5514AM
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King AM-Series Main Bearings
Product Attributes - UPC
611500196706
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
Stock
Product Attributes - Engine Crankshaft Undersize (mm)
Stock
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper and lower
Product Attributes - Groove Style
Full
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Alecular silicon
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB5514AM
SFX Item ID 4859216
Supplier Item Code 4859216
Manufacturer SKU MB5514AM
Manufacturer UPC 611500196706
Alternative References KGB-MB5514AM

Compatibility

Application Data
  • MakeOLDSMOBILE
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.4L/330
  • MakeOLDSMOBILE
    Beginning Year1968
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
  • MakeOLDSMOBILE
    Beginning Year1975
    Ending Year1982
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
  • MakeOLDSMOBILE
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
  • MakeOLDSMOBILE
    Beginning Year1980
    Ending Year1990
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307

Loading compatibility information...

Keep shopping

More from King Engine Bearings