Owners manual
ITEM
PART
QUANTITY
DESCRIPTION
A
999700790S
1
3” Headpipe w/ Ball Seat Flange
B
11244S
1
Superflow SFT Muffler
C
999700791S
1
3.5” Over Axle Tailpipe w/ welded hangers
D
500645-B
1
Black Ceramic Tip
E
4170
2
3.5” Clamp
Thank you for purchasing our Gibson Exhaust System for your vehicle.
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Installation Instructions
Cat-Back Single Exhaust
Chevy Silverado/GMC Sierra 1500 Truck 5.3L, 2/4wd
Crew Cab,Short Bed / Double Cab,Standard Bed
Part #615628B
E
E
D