Specification
Brand
ATI Performance
Item Number
917347X
Product Line
Super Damper
Construction Style
Elastomer
Diameter
7.530 in
Internal/External Balance
Internal
SFI Approved
Yes
SFI Rating
18.1
Keyway Quantity
1
Keyway 1 Size
3/16 in
Serpentine Pulley Outer
Yes
Serpentine Pulley 1 Rib Count
10
Serpentine Pulley 2 Rib Count
4
Degrees Outer
360
Hub Material
Steel
Hub Shell Material
Aluminum
Color
Black
Finish
Oxide
Quantity
Each
Package Weight
12.40 lbs
Package Length
9.6 in
Package Width
9.4 in
Package Height
5.7 in
Description
The ATI Performance 7.530 SFI Super Damper is engineered to eliminate torsional crankshaft vibrations, providing superior engine protection for GM LS Y-Body vehicles from 2002 to 2013. This harmonic balancer features a 7.530-inch outer diameter, internal balance design, and is constructed with a steel hub and aluminum shell finished in black oxide. It includes a 10-rib and a 4-rib serpentine pulley, making it suitable for high-performance applications. The damper exceeds SFI 18.1 specifications, ensuring safety and reliability in demanding conditions.
Disclaimer
Ensure compatibility with your specific vehicle model before purchase. Professional installation is recommended. Refer to the manufacturer's guidelines for proper installation and maintenance.