What makes these bearings environmentally safe?

These bearings are made with a lead-free composite material. This choice helps reduce environmental impact compared to traditional bearings that may contain lead.

Are these bearings suitable for a high-performance engine build?

This specific bearing set is ideal for low to medium-load engines. For high-performance applications with significantly increased stress, you may need to consult King Engine Bearings' performance line.

What is the benefit of bi-metal aluminum material?

The bi-metal aluminum construction offers a strong and reliable base for the bearing surface. This material is chosen for its compatibility with crankshafts and its ability to handle the loads within its intended operating range.

Specifications

Brand: King Engine Bearings
Part #: MB552AM
UPC: 611500169007

King Engine Bearings Toyota 3T/TG / 12T / 4TG Main Bearing Set

Name: King Engine Bearings Toyota 3T/TG / 12T / 4TG Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-3t-tg-12t-4tg-main-bearing-set-t14-481164
Price: 35.32 USD
Availability: BackOrder

$35.32

On Backorder

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

Fits 1971-1982 Toyota Corolla. King Engine Bearings main bearing set made with lead-free composite material for low to medium-load engines.

Key Features

Fits 1971-1982 Toyota Corolla and 1971-1973 Toyota Carina.
Lead-free, environmentally safe composite material.
Ideal for low to medium-load engines.
Bi-metal aluminum material construction.

⚠️ 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

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About this part

Product Details

If you're rebuilding the bottom end of your 1971-1982 Toyota Corolla, getting the main bearings right is crucial for engine health. These main bearings from King Engine Bearings are designed to be a direct replacement for your original equipment, ensuring proper fit and function. They are made with a lead-free, environmentally safe composite material, which is ideal for engines that don't see extreme loads, like many classic Corollas.

King Engine Bearings has been specializing in bearings since 1960, focusing on supplying well-built engine bearings. This particular set uses a bi-metal aluminum material construction, offering a solid foundation for your crankshaft. The lead-free composite is a notable choice for its environmental considerations and suitability for the typical operating conditions of these engines.