Pontiac G8 Crankshaft Damper – ATI – 7.48 in Alum LW – 10 & 4 Grv (1997-2013). A compact, LS-specific damper that manages crankshaft vibration and supports multi-belt setups on your G8.

Built for LS1/LS2/LS3/LS6 and L76 applications, this 3-ring ATI unit combines a lightweight 7.48 in assembly with dual pulley tracks to keep accessories or a dedicated drive running true. The aluminum build helps cut rotating mass, and the 10- and 4-groove layout suits G8 setups from stock belts to add-on systems. Sized for solid belt wrap and dependable tracking, it’s a practical choice for enthusiasts focused on control and reliability.

Features

• 7.48 in diameter, aluminum lightweight build
• Dual 10- and 4-groove pulley sections
• 3-ring damper for effective vibration control
• Fits 1997-2013 LS1/LS2/LS3/LS6 & L76; G8, Y-Body, and SS applications

Questions on fitment? Call Texas 512-982-9393 or California 562-981-6800. We serve the Austin, Texas and Los Angeles, California areas with installation and customization. Buying multiple items? Ask about shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov