1
5
6
Assemble brackets as shown. Spacer to be
used on dual exhaust versions only!
33 ft-lbs / 44 Nm
1
Remove 2 nuts and set assembly into position.
Reuse factory nuts and Torque to 41ft-lbs/ 55Nm.
3
AMP RESEARCH TECH SUPPORT 1-888-983-2204 (Press 2) Monday - Friday, 7:00 AM - 5:00 PM PST
Invented, engineered and manufactured exclusively by AMP Research in the USA. May be covered by one OR MORE of the following patents:
6,641,158; 6,830,257; 6,834,875; 6,938,909; 7,055,839; 7,380,807; 7,413,204; 7,398,985; 7,584,975; 7,566,064; 7,487,986; 8,157,277;
8,408,571; 9,302,626; 9,561,751; 10,053,017; CA2463717 ©2012 AMP Research. All rights reserved. Printed in USA.
www.amp-research.com
2
7
8
Spacer
APPLICATION
Chevy Silverado / GMC Sierra 1500
3
Bracket A
4
9
Remove support bar with a 21mm deep socket
and a 13mm socket or wrench.
2
Replace brace and slide support strap over stud.
Use supplied hardware to bolt strap to assembly.
Torque to 41ft-lbs/ 55Nm.
4
18mm
1/2
AMP PART # 75323-01A
Bracket B
10
11
21mm
IM75323 rev 01.06.21
2019-2021
Torque wrench
3/16"
18mm
13mm
13mm 21mm
13mm 21mm
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