Fleece | 2001-2013 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra inch of elevation out of the valley is required, although it could be used in any T4 application.

Creates an extra 1 to 1.5 inch of elevation as needed. A T4 gasket should be used on the top and bottom of the spacer to provide a proper seal.

For use with T4 Turbos installed on Duramax engines an extra inch of elevation;T4 gasket should be used on the top and bottom of the spacer to provide a proper seal