Home / Shop / Holley Muscle Series Valve Covers 241-136 Covers, Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

Holley Muscle Series Valve Covers 241-136 Covers, Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

SKU: HLY241-136

Valve Covers

Holley

Holley Muscle Series Valve Covers 241-136 Covers, Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

SKU: HLY241-136

Valve Covers

Sale ends in Calculating... Sat 17 Oct, 12:53 am AEST

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Holley Muscle Series valve covers are a blast from the past inspired by 1970s-era GM factory L82/LT1/Z28-equipped engines. They fill your desire with the iconic finned design and retro styling cues. You can choose from four finishes to best match your small block. Order the pair recommended for your year/make and engine application.

Product features include:

* Cast aluminum construction and fin design create strength and rigidity to offer years of leak-free performance
* Standard height
* Twist-in oil fill knockout (cap included) on one cover
* Recessed area to place the included adhesive-backed Holley emblem or any round emblem of your choice on the other cover
* Pre-installed internal oil baffles on both covers
* PCV grommets

Part Type

Valve Covers

Data: v4.2 - Upd: 2026-10-16 04:07:41

Specifications

Product Attributes - Brand: Holley
Product Attributes - Manufacturer's Part Number: 241-136
Product Attributes - Part Type: Valve Covers
Product Attributes - Product Line: Holley Muscle Series Valve Covers
Product Attributes - UPC: 090127731109
Product Attributes - Valve Cover Mounting Style: Perimeter bolt
Product Attributes - Valve Cover Height: Stock
Product Attributes - Valve Cover Top Style: Finned
Product Attributes - Valve Cover Material: Cast aluminum
Product Attributes - Color: Orange
Product Attributes - Coating Type: Painted
Product Attributes - Finish: Gloss
Product Attributes - Baffled: Yes
Product Attributes - Breathers Included: No
Product Attributes - Gaskets Included: No
Product Attributes - Grommets Included: Yes
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Includes factory style twist-in oil fill cap, round Holley emblem, and square oil fill. Fins are machined.

Reference Information

Brand Name/s	Holley
StreetFX SKU	hly241-136
SFX Item ID	4783076
Supplier Item Code	4783076
Manufacturer SKU	241-136
Manufacturer UPC	90127731109
Alternative References	HOL241-136, 4.3-6.6L

Compatibility

Application Data

Beginning Year 1958
Ending Year 1967
Engine Family Chevy small block Gen I
Engine Size 4.6L/283
Engine Type V8
Make CHEVROLET
Beginning Year 1962
Ending Year 1969
Engine Family Chevy small block Gen I
Engine Size 5.3L/327
Engine Type V8
Make CHEVROLET
Beginning Year 1964
Ending Year 1967
Engine Family Chevy small block Gen I
Engine Size 5.4L/327
Engine Type V8
Make CHEVROLET
Beginning Year 1967
Ending Year 1969
Engine Family Chevy small block Gen I
Engine Size 4.9L/302
Engine Type V8
Make CHEVROLET
Beginning Year 1967
Ending Year 1986
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Engine Type V8
Make CHEVROLET
Beginning Year 1968
Ending Year 1973
Engine Family Chevy small block Gen I
Engine Size 5.0L/307
Engine Type V8
Make CHEVROLET
Beginning Year 1970
Ending Year 1980
Engine Family Chevy small block Gen I
Engine Size 6.6L/400
Engine Type V8
Make CHEVROLET
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Engine Size 4.3L/262
Engine Type V8
Make CHEVROLET
Beginning Year 1976
Ending Year 1986
Engine Family Chevy small block Gen I
Engine Size 5.0L/305
Engine Type V8
Make CHEVROLET
Beginning Year 1979
Ending Year 1982
Engine Family Chevy small block Gen I
Engine Size 4.4L/267
Engine Type V8
Make CHEVROLET

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1956
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	BEL AIR
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	BEL AIR
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1956
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	BEL AIR
Region	USA
Submodel	BEAUVILLE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1956
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	BEL AIR
Region	USA
Submodel	NOMAD

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	BEL AIR
Region	USA
Submodel	NOMAD

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	BROOKWOOD
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	CORVETTE
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	CORVETTE
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	DEL RAY
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	IMPALA
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	NOMAD
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	ONE-FIFTY SERIES
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	ONE-FIFTY SERIES
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	SEDAN DELIVERY
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	SUBURBAN
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3100

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3100

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3200

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3200

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3400

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3400

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3500

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3500

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3600

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3600

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3700

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3700

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3800

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	3800

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TRUCK
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TWO-TEN SERIES
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TWO-TEN SERIES
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1955
CC	4343
CID	265
Ending Year	1955
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Liter	4.3
Make	CHEVROLET
Model	TWO-TEN SERIES
Region	USA
Submodel	DEL RAY

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1957
CC	4638
CID	283
Ending Year	1957
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	TWO-TEN SERIES
Region	USA
Submodel	DEL RAY

Application Notes	Muscle Series - Finned - SBC - Factory Orange
Beginning Year	1958
CC	4638
CID	283
Ending Year	1958
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Liter	4.6
Make	CHEVROLET
Model	YEOMAN
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1971
CC	5031
CID	307
Ending Year	1971
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Liter	5.0
Make	PONTIAC
Model	VENTURA
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1971
CC	5031
CID	307
Ending Year	1971
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Liter	5.0
Make	PONTIAC
Model	VENTURA
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1971
CC	5031
CID	307
Ending Year	1971
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Liter	5.0
Make	PONTIAC
Model	VENTURA
Region	USA
Submodel	BASE

Application Notes	Muscle Series - Finned - SBC - Factory Orange; Valve Cover Set
Beginning Year	1972
CC	5031
CID	307
Ending Year	1972
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Engine VIN Code	F
Liter	5.0
Make	PONTIAC
Model	VENTURA
Region	USA
Submodel	BASE

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Holley Muscle Series Valve Covers 241-136 Covers, Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

Holley Muscle Series Valve Covers 241-136 Covers, Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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