Fleece Performance T4 Pedestal Spacer 01-16 GM 6.6L Duramax BDS-1647FS 5 rib industrial grade look

5 rib industrial grade look for long lasting durability and aFe quality recognition

Made of quality materials

This change in mounting positions reverses the push you would get in the traditional location

And if you are like many that want to increase the airflow capabilities through a larger turbo

4" 409 Stainless Steel Construction:

Fleece Performance T4 Pedestal Spacer 01-16 GM 6.6L Duramax BDS-1647FS 5 rib industrial grade lookThis T4 spacer is designed for use with T4 flanged turbos when installed onto a Duramax engine when you just need a little extra clearance to get the turbo further out of the valley to provide additional clearance. IMPORTANT NOTE: A T4 gasket should be used on the top and bottom of the spacer to provide a proper seal (not included).