5791 Manuals
EDELBROCK DIESEL EXHAUST SYSTEM
for 2006-2007 Chevrolet, GMC Duramax
®
Crew Cab, Long Bed & Extended Cab Long Bed
Catalog #5791
INSTALLATION INSTRUCTIONS
Please study these instructions carefully before installing your new Edelbrock Exhaust System. If you have any questions, please
contact our Technical Hotline at: 1-800-416-8628 , 7am - 5pm, Monday-Friday, Pacific Standard Time or e-mail us at
[email protected].
Suggested Tools for Installation:
❑ 3/8" and 1/4” ratchet set and metric sockets
❑ 9/16” Combo wrench
❑ Hacksaw, sawzall, chopsaw
❑ Jack and jackstands
❑ Liquid penetrant and rubber lubricant
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.
DISASSEMBLY
8.
Starting at the front of the vehicle to rear, align and
1.
Lift and support vehicle on correct load rated jackstand
tighten all clamps and hanger clamp assemblies. Position
on stable surface.
system for clearance around surrounding hoses, lines,
cables, and frame members for best clearance.
2.
Unbolt I-pipe from catalytic downpipe at flange.
9.
Make one final inspection for clearance around brake,
3.
Cutting overaxle pipe at rear of muffler will make
fuel lines, and wiring.
removing muffler, overaxle, and I-pipe assembly easier,
remove muffler, I-pipe, and overaxle at this time.
WARNING!!!
ASSEMBLY
Exhaust gas contains carbon monoxide, a deadly
1.
Install 3-1/2” band clamp and I-pipe connector #25-3231
invisible gas. Correct any leaks before driving!
(Crew Cab) or #25-3232 (Extended Cab) onto catalytic
converter outlet pipe. Slip I-pipe into connector with 4”
clamp, install #25-4047 hanger into front hanger.
KIT CONTENTS
2.
Install hanger clamp assembly #23-4048 into the next
rubber isolator.
Qty.
Part #
Description
3.
Install hanger clamp assembly #23-4049 onto rear
❑ 1
25-3197
I-pipe assembly
muffler isolator.
❑ 1
25-3194
Overaxle pipe assembly
4.
Install muffler with end marked inlet toward front of
❑ 1
25-3204
Tail pipe assembly
truck.
❑ 1
25-3205
Tail pipe extension
5.
Install overaxle pipe and slip into muffler.
❑ 1
25-3231
I-Pipe Connector (Crew Cab)
6.
Install tailpipe hanger #23-4050 into factory tailpipe
❑ 1
25-3232
I-Pipe Connector (Ext. Cab)
hanger and slide onto the end of the overaxle pipe.
❑ 1
25-5571
Muffler assembly
7.
Dual rear wheel applications required supplied tailpipe
❑ 1
22-5783
Installation kit hardware
extension (#25-3205). Install tailpipe (#25-3204) onto
overaxle and through tailpipe hanger clamp assembly.
Edelbrock Corporation, 2700 California St., Torrance, CA 90503
Tech Line: (800) 416-8628
Office: (310) 781-2222
E-Mail: [email protected]
©2007 Edelbrock Corporation
Brochure No. 63-0497
Catalog #5791
Rev. 8/07 - DA/mc
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for 2006-2007 Chevrolet, GMC Duramax
®
Crew Cab, Long Bed & Extended Cab Long Bed
Catalog #5791
INSTALLATION INSTRUCTIONS
Please study these instructions carefully before installing your new Edelbrock Exhaust System. If you have any questions, please
contact our Technical Hotline at: 1-800-416-8628 , 7am - 5pm, Monday-Friday, Pacific Standard Time or e-mail us at
[email protected].
Suggested Tools for Installation:
❑ 3/8" and 1/4” ratchet set and metric sockets
❑ 9/16” Combo wrench
❑ Hacksaw, sawzall, chopsaw
❑ Jack and jackstands
❑ Liquid penetrant and rubber lubricant
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.
DISASSEMBLY
8.
Starting at the front of the vehicle to rear, align and
1.
Lift and support vehicle on correct load rated jackstand
tighten all clamps and hanger clamp assemblies. Position
on stable surface.
system for clearance around surrounding hoses, lines,
cables, and frame members for best clearance.
2.
Unbolt I-pipe from catalytic downpipe at flange.
9.
Make one final inspection for clearance around brake,
3.
Cutting overaxle pipe at rear of muffler will make
fuel lines, and wiring.
removing muffler, overaxle, and I-pipe assembly easier,
remove muffler, I-pipe, and overaxle at this time.
WARNING!!!
ASSEMBLY
Exhaust gas contains carbon monoxide, a deadly
1.
Install 3-1/2” band clamp and I-pipe connector #25-3231
invisible gas. Correct any leaks before driving!
(Crew Cab) or #25-3232 (Extended Cab) onto catalytic
converter outlet pipe. Slip I-pipe into connector with 4”
clamp, install #25-4047 hanger into front hanger.
KIT CONTENTS
2.
Install hanger clamp assembly #23-4048 into the next
rubber isolator.
Qty.
Part #
Description
3.
Install hanger clamp assembly #23-4049 onto rear
❑ 1
25-3197
I-pipe assembly
muffler isolator.
❑ 1
25-3194
Overaxle pipe assembly
4.
Install muffler with end marked inlet toward front of
❑ 1
25-3204
Tail pipe assembly
truck.
❑ 1
25-3205
Tail pipe extension
5.
Install overaxle pipe and slip into muffler.
❑ 1
25-3231
I-Pipe Connector (Crew Cab)
6.
Install tailpipe hanger #23-4050 into factory tailpipe
❑ 1
25-3232
I-Pipe Connector (Ext. Cab)
hanger and slide onto the end of the overaxle pipe.
❑ 1
25-5571
Muffler assembly
7.
Dual rear wheel applications required supplied tailpipe
❑ 1
22-5783
Installation kit hardware
extension (#25-3205). Install tailpipe (#25-3204) onto
overaxle and through tailpipe hanger clamp assembly.
Edelbrock Corporation, 2700 California St., Torrance, CA 90503
Tech Line: (800) 416-8628
Office: (310) 781-2222
E-Mail: [email protected]
©2007 Edelbrock Corporation
Brochure No. 63-0497
Catalog #5791
Rev. 8/07 - DA/mc
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