What kind of coils are compatible with these covers?

These Edelbrock coil covers are compatible with GM #12558948 coils or aftermarket equivalents such as MSD #8245. Using the correct coils ensures proper fitment and performance.

Are these coil covers designed for stock vehicles?

No, these coil covers are specifically designed for transplanted LS1 engines in custom builds. They are not intended to fit stock vehicles due to the changes in mounting and configuration.

What material are these coil covers made from?

These coil covers are made from sand cast aluminum. Aluminum is a lightweight material that resists corrosion, making it a solid choice for engine components.

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Specifications

Brand: Edelbrock
Part #: 4118
UPC: 85347041183

Edelbrock Coil Cover GM Gen IIi LS1

Name: Edelbrock Coil Cover GM Gen IIi LS1
Brand: Edelbrock
SKU: edelbrock-edelbrock-coil-cover-gm-gen-iii-ls1-t14-126084
Price: 374.82 USD
Availability: BackOrder

$374.82

On Backorder

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

Dress up your LS1 engine with these Edelbrock coil covers. Designed for custom builds.

Key Features

Aluminum construction — lightweight and resists corrosion
Mounting location — Coils mount directly to the underside of the cover
Accepts coils — Compatible with GM #12558948 coils or aftermarket equivalents like MSD #8245
Designed for custom builds — will not fit stock vehicles

⚠️ 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

Edelbrock sand cast aluminum LS Series Coil Covers part #4118 are a great way to dress up the LS1 in your street rod or muscle car. These coil covers are designed to eliminate the stock mounting brackets on transplanted LS1 engines by way of fitting coils directly to the underside of the Edelbrock cover. They are intended to create a clean under hood custom appearance and will not fit stock vehicles. These covers accept GM #12558948 coils or aftermarket equivalent replacement coils such as MSD #8245.