ATI Super Damper Crank Pulley for 4G63 1G/2G DSM (918251) SSP Manley strongly recommends that customers

Manley strongly recommends that customers check their valve guide size in order to achieve the proper valve stem to guide clearance

MD155864 and MF140201

in name as well as function

lower emissions

ATI Super Damper Crank Pulley for 4G63 1G/2G DSM (918251) SSP Manley strongly recommends that customersATI has designed a 6. 325" damper for the 1G 2G DSM, 4G63 and 4G64 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The outer shell is machined to utilize the factory belt set up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. Vehicle Fitment: 4G63 4G64 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990