In Stock
- In Stock Items. Ships Today. (89) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (253) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (432) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Part Type
- Main Bearings (124) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rod Bearings (110) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Cam Bearings (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Thrust Washer Bearings (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options

Selected Filters

Availability

- In Stock Items. Ships Today. (89) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (253) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (432) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Part Type
- Main Bearings (124) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rod Bearings (110) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Cam Bearings (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Thrust Washer Bearings (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options

1978 King Engine Bearings Parts and Accessories

Individual Parts

Part Groups

Results 151 - 175 of 253

King SI-Series Main Bearings MB 431SI 020

Main Bearings, SI-Series, Full Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 4

Part Number: KGB-MB431SI020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Main Bearings, SI-Series, Full Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 4

Part Number: KGB-MB431SI010

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today