What does 'standard size' mean for these bearings?

Standard size bearings are made to fit crankshaft journals that are still within the manufacturer's original specifications. If your crankshaft has been previously machined or ground undersize, you would need a different size bearing set.

What is the advantage of a lead-free composite material?

The lead-free composite material is an environmentally safer option. It's also well-suited for engines that operate under lower to medium load conditions, providing reliable performance without the environmental concerns associated with leaded materials.

Does this set include bearings for all connecting rods?

Yes, this is a set of connecting rod bearings designed to replace all the necessary bearings for the connecting rods in your engine. Always refer to your vehicle's service manual for the exact number of bearings required.

King Engine Bearings Austin/MG B-Series (Size Standard) Connecting Rod Bearing Set

Specifications

Brand: King Engine Bearings
Part #: CR4403AM
UPC: 611500130601

King Engine Bearings Austin/MG B-Series (Size Standard) Connecting Rod Bearing Set

Name: King Engine Bearings Austin/MG B-Series (Size Standard) Connecting Rod Bearing Set
Brand: King Engine Bearings
Price: 38.07 USD
Availability: InStock

$38.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1975-1980 MG MGB. Standard size connecting rod bearings made with a lead-free composite material for low to medium-load engines.

Key Features

Fits 1975-1980 MG MGB and 1973-1975 Austin Marina.
Standard size connecting rod bearings.
Constructed with a lead-free, environmentally safe composite material.
Features a bi-metal aluminum construction.
Ideal for low to medium-load engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Austin Marina 1973-1975
MG MGB 1975-1980

Product Details

These connecting rod bearings are built with a lead-free, environmentally safe composite material. This makes them a solid choice for engines that don't see extremely high loads, like those found in many classic cars. They are specifically designed for the Austin Marina from 1973-1975 and the MG MGB from 1975-1980.

King Engine Bearings has been specializing in bearings since 1960, focusing on creating a well-built product. This set uses a bi-metal aluminum material, which is a common and reliable construction for engine bearings. Because they are standard size, they are intended to replace your original bearings directly, assuming your crankshaft journals are still within factory specifications.