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Holley 2-Piece Ford Style Valve Covers 241-187 Covers, LS Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Black Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

SKU: HLY241-187

Valve Covers

Holley 2-Piece Ford Style Valve Covers 241-187 Covers, LS Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Black Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

SKU: HLY241-187

Valve Covers
A$1,259.12
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley's 2-piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies, and a Ford style overcover that hides the unsightly LS coils and messy wiring harness. This allows the full performance benefits of coil-on-cover ignition setups without the robotic styling. These coil covers also feature cast-in provisions for the spark plug boots and coil wiring harness, so no extensions or custom wiring is required.
Each 2-piece LS valve cover set includes a low-profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil bodies, plus dress-up hardware and rubber grommets for the coil covers. The modular LS valve covers are available in three custom finishes: natural cast, polished, and satin black.

Features:

* Cast aluminum 2-piece LS valve covers designed to mount and hide both Gen I and Gen V style LS coil bodies
* Retain the performance of factory coil-on-cover ignition without the unsightly styling
* Coil cover features vintage Ford valve cover styling and cast-in wiring provisions
* Base fits LS1, LS2, LS3, LS6 and LS7 engines with clearance for .750 in. lift cam with stock-style rocker arms
* Base features internally baffled ventilation system
* No coil relocation, wire harness extensions, or custom spark plug wires required
* Includes low-profile billet oil fill cap
* Includes all necessary coil mounting provisions and dress-up hardware

Part Type

2-Piece Alm Valve Cover Set GM LS Black Finish

Data: v4.2 - Upd: 2026-10-15 03:10:00

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
241-187
Product Attributes - Part Type
Valve Covers
Product Attributes - Product Line
Holley 2-Piece Ford Style Valve Covers
Product Attributes - UPC
090127107836
Product Attributes - Valve Cover Mounting Style
Centerbolt
Product Attributes - Valve Cover Height
Tall
Product Attributes - Valve Cover Top Style
Plain
Product Attributes - Valve Cover Material
Cast aluminum
Product Attributes - Color
Black
Product Attributes - Finish
Satin
Product Attributes - Baffled
Yes
Product Attributes - Breathers Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Grommets Included
No
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
The OE Camaro and Corvette accessory brackets may need to be fabricated for clearance when installing Holley 2-Piece LS valve covers and coils.

Reference Information

Brand Name/s Holley
StreetFX SKU hly241-187
SFX Item ID 4784241
Supplier Item Code 4784241
Manufacturer SKU 241-187
Manufacturer UPC 90127107836
Alternative References HOL241-187, 2-Piece, 4.8-7.0L

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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