Edelbrock 5758 Installation Instructions

Edelbrock Cat-back Exhaust Systems 

Catalog #5758 

Please study these instructions carefully before installing your new Cat-

questions or problems, please contact our  Technical Hotline at : 1-800-416-

–

through Friday, Pacific Standard Time. 

d tools needed for installation: 

•

15 mm & 9/16” deep socket and ratchet 

•

Floor jack & jack stands 

•

Penetrating oil 

1. 

Raise rear of vehicle on smooth flat stable surface and support using jackstands.  

2. 

Use penetrating oil on clamp that attaches front I-pipe to over axle pipe.  Loosen stock clamp.  Carefully 

pry rubber hangers off of the stock exhaust sys tem (these will be reused) , these hangers are all that 

support the exhaust at this time, so use caution.  Remove OEM system at 

WARNING:  Exhaust gas contains carbon monoxide, a deadly invisible gas.  Correct any leaks 

before driving. 

ASSEMBLY 

1.    Place supplied over axle pipe stamped #25-

-pipe with supplied 2 ¼ u-clamp, do not tighten 

2. Install on to muffler inlet pipe, the clamp hanger assembly stamped #23-4036.  Slide muffler on to the over 

axle pipe, slip hanger bar in to the OEM rubber hanger. 

Note:  This system contains one 2 1/2” and one 3” dia. exhaust tip.  Exhaust tone is subjective to personal 

opinion.  Use of the 3” exhaust tip will result in a more aggressive exhaust tone than the 2

3.    When using 2 ½ muffler tip. Place clamp hanger assembly #23-2037 on to the muffler and slip muffler tip in 

muffler outlet.  Tilt muffler approximately 45° in the vehicle and slide rear hanger bar in to rear OEM 

the system in the cut out in the rear valance panel and snug all the clamps.  Check 

 brake lines, fuel lines, and floor pan.  When system is positioned 

4.    When using 3” muffler tip.  Place clamp hanger assembly #23-2037 on to the muffler tip and slip muffler tip 

over the muffler outlet.  Tilt muffler approximately 45° in the vehicle and slide rear hanger bar in to rear OEM 

rubber hanger.  Position the system in the cut out in the rear valance panel and snug all the clamps.  Check 

system for clearance around rear suspension, brake lines, fuel lines, and floor p

1 

25-

1 

25-

1 

25-

1 

23-

1 

25-

1 

23-

©2001 Edelbrock Corporation 

Edelbrock Corporation 

2700 California Street 

Torrance, CA 90503 

Tech Line:  (800) 416-

E-Mail:  Edelbrock@edelbrock.com