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 MB5505SI010 Main Bearing Set Ford - V8 351ci 400ci

(Ford F-150 1977-96, Mustang 1969-73, 1995, F-250 1977-97, Bronco 1978-96, Thunderbird 1977-79, F-350 1977-97, Galaxie 500 1969-74 + 44 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

MB5505SI010
8 reviews
Sale Price

$32.77

In Stock (10+)

delivery box

Usually delivered within 2 days

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 MB5505SI010 main bearing set is precision-engineered for Ford V8 engines, specifically the 351ci (5.8L) and 400ci (6.6L) 16-valve applications. These performance main bearings provide the critical interface between your crankshaft and engine block, ensuring proper oil clearance and reliable operation under demanding conditions.

Key Features:

  • Bi-Metal Silicon Aluminum Construction: Advanced aluminum-based bearing material reinforced with 2.5-3% silicon content for enhanced strength and durability
  • Optimized for Medium Load Applications: Engineered to handle the power demands of Ford's venerable 351 and 400 cubic inch V8 engines
  • Nodular Cast Iron Compatibility: Specifically designed to work with nodular cast iron crankshafts commonly found in these engine families
  • Standard 0.010" Oversize: Provides proper clearance for crankshafts that have been machined 0.010" undersize during rebuilding
  • Complete Main Bearing Set: Includes all main bearings needed for a complete engine rebuild or performance upgrade

King Engine Bearings are manufactured to exacting tolerances and represent a trusted choice for engine builders, performance enthusiasts, and professional technicians rebuilding classic and modern Ford V8 powerplants. The silicon-aluminum alloy composition offers excellent wear resistance, thermal stability, and load-bearing capacity for reliable long-term performance.

Products specifications

Fits

Ford F-150 1977-96, Mustang 1969-73, 1995, F-250 1977-97, Bronco 1978-96, Thunderbird 1977-79, F-350 1977-97, Galaxie 500 1969-74, F-100 1977-79, 1981, Fairlane 1969-70, Ranchero 1969-79, Torino 1969-76, Falcon 1969-70 + 39 more models

Bearing Material

Bi-metal, silicon aluminum

Bearing Usage

Direct replacement

Groove Location

Upper

Groove Style

1/2

Grooved Bearing

Yes

Quantity

Sold as a set of 5.

Undersize

010

Flange Oversize

FL ON MAX

Material

bimetal (aluminum silicon base)

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

King Bearings

Best price around! I can't believe the deal I got on my part for my Jeep Cherokee. Just waiting now for it to arrive in the mail.

Great to order from shipping was fast and just awesome service will order from here again

Great prices and fast delivery. I ordered my cam+springs+phaser kit for my 2007 mustang, I found the best prices with Autoplicity. Strongly recommend and most certainly purchasing here again

Ordered Lucas gear oil and have to say the service is great and delivery was very quick. I will recommend Autoplicity for quality yet affordable prices. will do business with again!

Great customer service. Quick and fast service. Great product knowledge

Was going to also order TCI-618008 with this purchase but the free shipping didn't apply? Just thought you could add it to the same free shipping box.

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

I was very surprised that even with shipping, I saved 40% over the exact same item at a local auto store. They shipped the next business day and I am expecting to receive within 1 week of placing the order.<br>Autoplicity's website is easy to navigate and the selection and prices are top notch. I will be ordering from here 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