01-04 Duramax LB7 Ryans Diesel 68mm Drop In Turbo Gauges Bolt and Spacers kits are

Bolt and Spacers kits are available separately

It's designed and built to stand up to the harshest road conditions

preventing any separation and subsequent boost leaks

The factory inlet horn is a restriction point

Does NOT include turbo gasket

01-04 Duramax LB7 Ryans Diesel 68mm Drop In Turbo Gauges Bolt and Spacers kits areOur LB7 68mm drop in stock appearing turbo is a brand new unit. Many upgrades were done to these units. With the restriction of the exhaust housing the LB7s have, we utilize a high flowing exhaust housing an RDS exclusive feature. The increased A R of the exhaust housing has proved to flow more and lower EGTs. Features of the LB7 68mm: 68mm proprietary compressor wheel 68mm 10 blade high flow turbine Adjustable wastegate Proper modifications this