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Engines and Components› Engine Covers, Pans and Dress-Up Components

Holley

VALVE COVER ADAPTER PLATES - SBC TO LS

$345.95 $276.25 Save $69.70

SKU: H00E 241-297

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley 241-297 is an LS Valve Cover Adapter Plate set that allows installation of LS style valve covers onto Chevrolet Small Block engines. Constructed of cast aluminum, these plates are available in natural cast, black painted, and polished finishes, and include all necessary mounting hardware to accommodate three different generations of coil packs.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 241-297
Weight8.5 lb

Videos

How To Install Holley Valve Cover Adapter Plates for GM LS Engines

How To Install Holley Valve Cover Adapter Plates for GM LS Engines
Stacey David's GearZ Holley Valve Covers

Stacey David's GearZ Holley Valve Covers
Holley 2-Piece LS Valve Covers

Holley 2-Piece LS Valve Covers
Chevy LS Valve Cover Small Block Adapter Kit Install

Chevy LS Valve Cover Small Block Adapter Kit Install
SBC or LS? Valve Cover Adapters and Coil Covers in One.

SBC or LS? Valve Cover Adapters and Coil Covers in One.
Transform Your GM LS Engine with Holly: Vintage Looks, Modern Performance

Transform Your GM LS Engine with Holly: Vintage Looks, Modern Performance

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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