Edelbrock Victor 7796, Victor 7797, Victor 77459, Victor 77469 User Manual

ROCKER STUD GIRDLE

for BBC Victor 24° Cylinder Head Part #77409 & #77419

CATALOG #7796

and for BBC Victor Jr. 24° Cylinder Head Part #77459 & #77469

CATALOG #7797

INSTALLATION INSTRUCTIONS

Please study these instructions carefully before installing your rocker stud girdle. If you have any questions or problems,

please call our Technical Hotline at: 1-800-416-8628, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday
or e-mail us at [e-mail]. Please complete and mail your warranty card.

Description: These rocker stud girdles have been designed to only fit the unique geometry of the Edelbrock Big Block
Chevrolet Victor 24° head, part numbers 77409 and 77419, and the Edelbrock Big Block Chevrolet Victor Jr. 24° cylinder head,
part numbers 77459 and 77469. Made from ¾" billet, the stud girdle makes valve lash adjustments simple yet provides the
required support for high lift cams.

INSTALLATION PROCEDURE

1. After pushrods, guideplates, rocker studs, and rocker arms are properly installed, install the supplied poly lock-nuts. The
longer version nuts are for the intake rockers. Adjust each poly lock by tightening or loosening the set screw inside the
lock-nut.

2. The girdle comes in three pieces. Place the center piece between the intake and exhaust poly locks. The Edelbrock logo
should read right side up. Initially, when inserting the center piece, the grooves may not line up with the poly locks
perfectly. This does not mean you have a defective part. The reason for this is due to the compound geometry of both the
intake and exhaust rocker studs. It will take some finessing to get the center piece started, but after all poly locks are
initiated in their corresponding grooves, with a little tap or force, the whole piece should slide down to the desired location.

3. Take piece labeled "Intake" and properly line it up with the center piece. Take four supplied head cap screw bolts and
washers and bolt the two pieces together.

4. Repeat step three, but with the piece labeled "Exhaust".

5. Repeat steps 1-4 to other head.

6. Check clearances between the stud girdle and the rocker arms, as well as between the stud girdle and valve cover.

©2004 Edelbrock Corporation
Rev. 10/04 - RS/mc

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

Toll-Free Tech Line: 800-416-8628

Office: [phone]

Tech Fax: [phone]

Tech E-Mail: [e-mail]

Catalog #7796 & #7797

Brochure #63-0218