My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

King Engine Bearings MB5650SI 050 Main Bearing Set Ford OHV - 050 370 429 460 16V

(Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-97, Thunderbird 1968-76, F-350 1973-79, 1983-97, Galaxie 500 1969-74 + 33 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5650SI 050
13 reviews
Sale Price

$83.34

Estimated ship date Monday, November 23

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The King Engine Bearings MB5650SI 050 is a complete main bearing set engineered for Ford 370, 429, and 460 cubic inch 16-valve OHV engines. This set is offered in a 0.050" undersize specification, making it suitable for engine rebuilds where the crankshaft journals have been machined to restore proper clearances.

Material Construction:

  • Bi-Metal Silicon Aluminum — an aluminum-based bearing material reinforced with 2.5–3% silicon for improved strength and wear resistance
  • Well-suited for medium-load engine applications and engines equipped with nodular cast iron crankshafts
  • Silicon aluminum alloy provides excellent conformability and corrosion resistance, extending bearing service life

Key Features:

  • Precision-engineered to King Bearings' exacting tolerances for consistent oil film and proper journal clearance
  • 0.050" undersize grind accommodates reground crankshaft journals
  • Designed for Ford 385-series big block engines: 370, 429, and 460 cubic inch displacements
  • 16-valve OHV (overhead valve) engine compatibility
  • Manufactured to meet or exceed OEM specifications

King Engine Bearings is a globally recognized manufacturer of precision engine bearings trusted by professional engine builders. The MB5650SI 050 main bearing set is an ideal choice for full engine rebuilds, ensuring reliable performance and long-term durability in Ford big block applications.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-97, Thunderbird 1968-76, F-350 1973-79, 1983-97, Galaxie 500 1969-74, F-100 1973-77, 1979, Fairlane 1970, Ranchero 1970-77, Torino 1970-76, Falcon 1970, E-350 Econoline 1975-96 + 27 more models

Material

bimetal (aluminum silicon base)

Undersize

050

Flange Oversize

FL ON MAX

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Awesome so far

I easily found the parts I needed.Parts are cheaper than buying on Ebay.If the parts arrive quick I will use this company regulary.

User friendly site and found what I needed quickly.

Good

I like how they got data down on their products...

xxxxxxxxxxxxxxx

the ordering process was easy and quick. Waiting on final assessment until package has arrived.

Quick and easy

The item I bought was a great price! The delivery time was excellent and I got exactly what I paid for!

I really like how prompt the order went through and the quality of the part im getting

Pricing the best. Easy payment through Amazon acount.

I was very pleased with the price of the part and expediency with which the order was processed. I will definitely consider buying from them again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy