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Edelbrock 41000 Series Installation Instructions

Download Installation instructions of Edelbrock 41000 Series Automobile Parts for Free or View it Online on All-Guides.com. This version of Edelbrock 41000 Series Manual compatible with such list of devices, as: 41000 Series, 4600 Series, 63-04711, 63-04712, 63-04713

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Edelbrock Corporation • 2700 California St. • Torrance, CA 90503

Tech-Line: 800-416-8628

4100, 4200, 4400, & 4600 Series

Rev. 3/09 - AJ/mc

©2009 Edelbrock Corporation

Brochure #63-04711

EDELBROCK VALVE COVERS

4100, 4200, 4400, & 41000 Series

INSTALLATION INSTRUCTIONS

®

PLEASE study these instructions carefully before beginning this installation. Most installations can be accomplished with common tools and

procedures. However, you should be familiar with and comfortable working on your vehicle. If you do not feel comfortable performing this

installation, it is recommended to have the installation completed by a qualified mechanic. If you have any questions, please call our Technical

Hotline at: 1-800-416-8628, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday.

IMPORTANT NOTE: Proper installation is the responsibility of the installer. Improper installation

will void your warranty and may result in poor performance and engine or vehicle damage.

DESCRIPTION: Edelbrock offers several valve covers for several engine models. See the catalog for application listing. Installation is the same

as original equipment valve covers. All aluminum covers require that baffles be installed if breathers are used. Some racing valve covers require

that holes be machined for breathers if breathers are desired. Signature Series valve covers include baffles. Check for clearance between baffles

and rocker arms. Trim baffles slightly if necessary. Edelbrock valve cover gaskets are recommended to ensure a tight seal and perfect

fit. Refer to the table below for the recommended gasket part number for your application.

INSTALLATION NOTES FOR ALUMINUM VALVE COVERS (4100 & 4200 SERIES PART NUMBERS):

• For applications using breathers/PCV, attach the breather baffles using the supplied drive pins or self-tapping screws. If your valve covers

include drive pins, use a punch and hammer to tap the pins in until fully seated

(See Fig. 1)

. On valve covers without breather holes, the

breather holes must be drilled/machined before attaching the baffles.

CAUTION!: WHEN DRIVING THE PINS INTO THE VALVE COVER, YOU MUST SUPPORT THE BACK SIDE OF THE

VALVE COVER WITH A BLOCK OF WOOD, OR OTHER NON-MARRING SURFACE. FAILURE TO DO SO COULD RESULT

IN DAMAGE TO THE COVER, SUCH AS CRACKS, DENTS, ETC. (See Fig. 1).

• Recessed Baffles: Some valve covers include baffles with a curved recess across them. Make note

of the position of the baffle. The recess in the baffle plate should be positioned as shown below

(See

Fig. 2)

.

• Breather Knockouts: Centerbolt covers are intended for use with OEM breather and PCV valve. If the

application calls for non-OEM push-in breathers, remove the “knockout ring” from the breather holes

using a hammer and a large punch. Be sure to support the perimeter of the breather hole with a large

socket, or block of wood. Perform this procedure BEFORE installing the breather baffles.

• Pontiac: Elite Valve Covers #4256 for Pontiac V8s will require that spacers be used to provide

clearance for the A/C compressor bracket. Install the spacers under the bracket at the intake manifold.

• Small Block Chevrolet: 1986 and earlier Small block Chevrolet engines with EGR may require #1476

and/or GM #14031368 spacers to provide clearance for the EGR valve, especially with “tall profile” valve

covers.

• Big Block Chevrolet: Some roller rockers may contact the inside corner of the valve cover. If evidence

of this contact is seen, it is recommended to have the corner of the rocker arm radiused slightly to allow

sufficient clearance throughout its full travel.

Fig 1. - Baffle Plate Installation

Support the back of the valve cover while

tapping drive pins into place.

Drive Pins Are

Flush With

Baffle Plate

Support

Block

Note Recess In Baffle

Drive Pins

Fig. 2 - Recessed Baffle Installation

Make sure recess faces out, and the curved portion faces

towards the side closest to the intake manifold.

Edelbrock Valve Cover Gaskets

Make

Engine

Family

Part

Number

AMC 290-401 7532

Chevy 302-400 7549

Chevy 348-409 7582

Chevy 396-454 7580

Chrysler 318-360 7592

Chrysler Magnum 7593

Chrysler 361-440 7591

Ford 302-351W 7560

Ford 351C 7569

Ford 390-428 7568

Ford 429-460 7563

Oldsmobile 400-455 7598

Pontiac 326-455 7590