DSX Tuning C7 LT4 Lower Pulley

These lower pulleys are compatible with ATI part number 917315 for the C7 LT4 damper. They are machined from 6061 aluminum and anodized for protection.

Six titanium T45 flat head screws are available as an option for securing to the ATI damper.

 The pulleys are available in these sizes:

• 230mm (9.06") [LT4 12%]
• 235mm (9.25") [LT4 15%]
• 240mm (9.45") [LT4 17%]
• 245mm (9.65") [LT4 20%]