What is the purpose of a main cap?

Main caps secure the crankshaft to the engine block by holding the main bearing shells in place. They are crucial for maintaining proper crankshaft alignment and supporting the immense forces generated during combustion.

Can this main cap be used on any LS engine?

This specific main cap is designed for LS engine blocks. It is the right-side cap, so it's important to ensure you are replacing the correct component for your specific engine build.

What material is this main cap made from?

This Edelbrock main cap is made from steel, which offers good strength and durability for engine applications.

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Trusted Since 1957

Est. 1957

Edelbrock LS Block Main Cap 8620 Steel - Right Side

Specifications

Brand: Edelbrock
Part #: 549100-1

Edelbrock LS Block Main Cap 8620 Steel - Right Side

Name: Edelbrock LS Block Main Cap 8620 Steel - Right Side
Brand: Edelbrock
SKU: edelbrock-edelbrock-ls-block-main-cap-8620-steel-right-side-t14-831322
Price: 134.22 USD
Availability: BackOrder

$134.22

On Backorder

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

Edelbrock LS Block Main Cap 8620 Steel - Right Side. A well-built steel main cap for LS engine blocks.

Key Features

Fits LS engine blocks.
Right-side main cap.
Constructed from steel for durability.
Designed for proper crankshaft support.

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Product Details

Edelbrock is known for performance parts, and this steel main cap is built to match that reputation. This is the right-side main cap for LS engine blocks, designed to reinforce the crankshaft's main bearing journals. It's a solid option if you're rebuilding or modifying your LS engine and need a dependable replacement or upgrade for this critical component.

Crafted from strong steel, this cap offers the durability needed to handle the stresses within an engine. It's designed to fit right into the LS engine platform, ensuring proper alignment and support for the crankshaft. When you're working on the bottom end of an LS, ensuring each main cap is in good condition and properly installed is key to a long-lasting, healthy engine.