Edelbrock 5213 Installation Instructions

©

2008 Edelbrock Corporation

Rev. 3/08 - AJ/mc

Catalog #5213, #5214

Brochure #63-5213

Page 1 of 2

Edelbrock Anti-Hop Bars

for 1964-1972 GM A-Body (Catalog #5213)

& 1978-1987 GM A/G Body (Catalog #5214)

INSTALLATION INSTRUCTIONS

Please study these instructions carefully before installing your new anti-hop bars. If you have any questions, contact our

Technical Hotline at: 1-800-416-8628, 7 am to 5 pm, Monday-Friday, Pacific Standard Time or e-mail us at

Edelbrock@Edelbrock.com.

Tools and Supplies Required:

❑ Jackstands

❑ Torque Wrench (70 lb. min.)

❑ Tire Chocks

❑ Drill Motor

❑ 1/4” Drill Bit

❑ Grease Gun

❑ Floor Jack

❑ Thread Lock Compound

❑ 7/16” & 3/4” Sockets and Wrenches

Caution: Installation requires being under raised vehicle. Support vehicle on level and stable ground using proper load

rated stands.

Note: Differential fill plug will not be accessible after installation. Check/change differential fluid before installation. The

right anti-hop will have to be removed to check fluid. After install, a fill plug style rear cover could be added.

1.

Place vehicle on level stable ground (i.e. concrete or driveway). Chock front wheels at front and rear of tire 

(Fig.1).

2.

Raise rear of vehicle and support so to keep rear suspension loaded with vehicle weight. Removing rear tires is not

required but can be helpful.

3.

During installation it is critical to maintain pinion angle. To do this, use floor jack to support pinion area of rear end

housing. NOTE: An angle finder can be used to measure pinion angle.

4.

Remove left upper trailing arm bolt from rear end bushing and loosen front trailing arm bolt. Rotate trailing arm up

and out of way. On 1978-1987 A/G cars, remove brake line distribution block bolt.

5.

Remove pressed-in O.E.M. rubber bushing with caution so as to not damage rear end housing.

6.

Install left anti-hop bar with grease fitting facing rear of vehicle. (Left bar in #5213 will be stamped with #25-4027

and #5214 will be stamped with #25-4038). Minor moving of brake line may be required on some years and models.

On #5214 use 5/16” bolt, nut and bracket to relocate line 

(Fig. 2).

IMPORTANT NOTE:

Proper installation is the responsibility of the installer.  Improper installation will void warranty and may

result in poor performance and engine or vehicle damage.

INSTALLATION INSTRUCTIONS

Fig. 1

Fig. 2