©2007 Edelbrock Corporation
Brochure #63-0477
Page 1 of 2
Catalog #5600
Rev. 11/07 - AJ/mc
EDELBROCK CAT-BACK EXHAUST SYSTEM
for 1988-1994 Chevrolet/GMC Trucks, 2WD & 4WD 350 V8,
& (1990 Only) 454 SS
Catalog #5600
INSTALLATION INSTRUCTIONS
Suggested Tools for Installation:
❑
3/8” rachet set and 15mm sockets
❑
9/16” and 15mm wrenches
❑
Jackstands
❑
Liquid penetrant
Applications:
Pick-Up, 88-94 Standard Cab, Short Bed
Pick-Up, 1990 Short Bed, 454 SS
Disassembly
1.
Raise vehicle and support with the proper
jackstands, leaving the rear suspension
hanging.
2.
Use caution around hot exhaust systems to
avoid burns.
3.
Use penetrating oil on all nuts and bolts.
4.
Remove all nuts, bolts, and hanger lances from
the rear of the catalytic converter to the tail
pipes.
5.
Remove the old exhaust system from the rear
working forward towards the catalytic converter.
Assembly
1. Place 3” band clamps on intermediate pipe ends
and slip onto catalytic converter, aligning the
notch with the key on the catalytic converter.
2. Slip muffler onto the intermediate pipe. Note:
Inlet end of muffler is marked “Inlet”.
Please study these instructions carefully before installing your new Cat-Back Exhaust System. If you have any questions,
please contact our
Technical Hotline at: 1-800-416-8628
, 7:00 am to 5:00 pm, Monday through Friday, Pacific
Standard Time or e-mail us at
. Please fill out and mail your warranty card.
WARNING!!!
Exhaust gas contains carbon monoxide, a deadly invisible gas. Correct any leaks before driving!
3. Use the rear tailpipe lance on the muffler as
illustrated. The muffler lance will be switched to
the rear to hang the tailpipe assembly.
4. Attach axle pipe to muffler using two gaskets
and 3/8” nuts, bolts, and lock washers.
5. Attach tailpipes to the axle pipe using the
remaining gaskets and fasteners.
6. The small two-hole bracket is for thefinal
adjustment of tail pipe-to-bumper (or fender)
clearance, and may not beneeded in some
applications.
7. Install tailpipe tips using supplied 2-1/2” band
clamps.
8. Check for clearance to body, frame, and driveline
as you tighten the system from front to rear.
9. Check for leaks and correct, if any is found.
