What does '0.010 inch undersize' mean for these bearings?

This means the bearings are manufactured to be 0.010 inches smaller in diameter than standard size. They are intended for use on a crankshaft that has been machined down by 0.010 inches to correct for wear or damage. Using undersize bearings on a standard size crankshaft will result in excessive clearance and potential engine damage.

What is the benefit of the coated surface on these bearings?

The advanced coating on these ACL bearings helps to further reduce friction between the bearing and the crankshaft journal. It also improves the bearing's ability to handle shock loads and can be particularly beneficial during the engine's break-in period, contributing to a longer lifespan.

Do I need to purchase anything else to install these bearings?

When installing connecting rod bearings, it is highly recommended to also replace the connecting rod bolts and nuts, as they are often torque-to-yield and should not be reused. You will also need engine assembly lubricant to properly coat the bearings before installation. Always refer to your vehicle's service manual for detailed installation procedures.

ACL **Coated** FORD 370/429/460 Engine Connecting Rod Bearing Set

Specifications

Brand: ACL
Part #: 8B818HC-010

ACL Coated FORD 370/429/460 Engine Connecting Rod Bearing Set

Name: ACL **Coated** FORD 370/429/460 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-coated-ford-370-429-460-engine-connecting-rod-bearing-set-t14-632698
Price: 269.91 USD
Availability: BackOrder

$269.91

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ACL coated connecting rod bearings for Ford 370/429/460 engines. Set is 0.010 inch undersize.

Key Features

Fits 1969-1974 Ford Country Sedan, 1969-1974 Ford Country Squire, 1969-1974 Ford Custom 500, 1969-1972 Ford Custom, 1973-1974 Ford F-100, 1973-1974 Ford F-250, 1973-1974 Ford F-350, 1970 Ford Fairlane, 1970 Ford Falcon, 1969-1974 Ford Galaxie 500, 1972-1974 Ford Gran Torino, 1969-1974 Ford LTD, 1969-1971 Ford Mustang, 1969-1974 Ford Ranch Wagon, 1970-1974 Ford Ranchero, 1968-1974 Ford Thunderbird, 1970-1974 Ford Torino, 1968-1974 Lincoln Continental, 1968-1971 Lincoln Mark III, 1972-1974 Lincoln Mark IV, 1969-1974 Mercury Colony Park, 1969-1971 and 1973-1974 Mercury Cougar, 1969-1971 Mercury Cyclone, 1969-1970 Mercury Marauder, 1969-1974 Mercury Marquis, 1970-1974 Mercury Montego, and 1969-1974 Mercury Monterey vehicles.
This set is 0.010 inch undersize, intended for crankshafts machined to this specification.
Features an advanced coating to reduce friction and improve shock load handling.
Well-built construction for durability in large displacement V8 engines.
Designed as a direct replacement for the original connecting rod bearings.

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Will this fit your vehicle?

Product Details

ACL has been making engine bearings for decades, and this coated connecting rod bearing set for your Ford 370, 429, or 460 engine is one of their staples. These bearings are crucial for keeping your crankshaft spinning smoothly within the engine block. They sit between the connecting rod and the crankshaft journal, reducing friction and wear. This particular set is 0.010 inch undersize, meaning it's intended for crankshafts that have been machined down by 0.010 inches to correct for wear or damage.

What sets these ACL bearings apart is their advanced coating. This specialized layer helps to further reduce friction and improve the bearing's ability to handle shock loads, especially during the critical break-in period. The well-built construction ensures they can withstand the demands of these larger Ford V8 engines. When you're rebuilding or repairing an engine of this caliber, using bearings that are precisely sized and properly coated makes a notable difference in longevity and performance.

This set is designed to fit a wide range of Ford, Lincoln, and Mercury vehicles from the late 60s through the mid-70s equipped with the 370, 429, or 460 cubic inch engines. Always confirm your specific engine size and check your crankshaft dimensions to ensure this 0.010 inch undersize bearing set is the correct choice for your build.