The WORK 6765 is our workhorse turbocharger for the customer looking for a true T4 solution that will support 800+ HP. This unit is a true dual ceramic ball bearing unit for un-matched spool characteristics combined with premium durability. Built around genuine Garrett bearing and turbine structure, this turbochargers quality will not disappoint. This unit has proven itself in the 1986-87 Buick Grand National market, but we also offer turbine housing options to suit T3, T4 and V-band configurations which make it perfect for twin applications for the LS, HEMI and Modular Ford engines also. Need help deciding if this turbocharger is right for you?, Give us a call and we will be more than happy to help you out!