What does the +0.75mm sizing mean for these bearings?

The +0.75mm sizing indicates that these bearings are designed for a crankshaft that has been machined down by 0.75mm. This is common in engine rebuilds where the original bearing surfaces may have wear or damage.

What is the SI overlay on these bearings?

The SI (Specialized Interlocking) overlay is a unique material developed by King Engine Bearings. It's designed to provide enhanced durability and load-bearing capacity, especially in performance applications.

Are these bearings suitable for a stock engine rebuild?

These bearings are sized +0.75mm, which means they are intended for an engine that has already been machined to that size. For a standard, unmachined crankshaft, you would typically need a standard size bearing set.

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Specifications

Brand: King Engine Bearings
Part #: MB5734SI0.75
UPC: 611500616600

King Engine Bearings Ford 302 Cid Coyote (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Ford 302 Cid Coyote (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-302-cid-coyote-size-0-75mm-main-b-t14-770923
Price: 73.51 USD
Availability: BackOrder

$73.51

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King Engine Bearings Ford 302 Cid Coyote (Size +0.75mm) Main Bearing Set. Critical for crankshaft support in performance builds.

Key Features

Main bearing set for Ford 302 CID Coyote engines.
Sized +0.75mm for use with machined crankshafts.
Features King's SI (Specialized Interlocking) overlay for improved durability.
Supports the crankshaft for smooth and efficient engine operation.

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About this part

Product Details

King Engine Bearings is well-known for making solid engine bearings that hold up under demanding conditions. This main bearing set is specifically made for Ford 302 CID Coyote engines, and it's sized +0.75mm, meaning it's meant for engines that have already been machined to a larger size. Main bearings are absolutely critical because they support the crankshaft, allowing it to spin smoothly and efficiently. Without good bearings, you'll have excessive wear and potential engine failure.

This set uses King's SI (Specialized Interlocking) overlay, which is a unique material designed to handle the stresses of performance applications. The interlocking design helps the bearing material stay put, even under high loads and temperatures. When you're rebuilding or modifying a Coyote engine, getting the right size and type of main bearings is key to ensuring its longevity and performance. These are a solid option for anyone looking to get their engine back in top shape.