GTP38 Turbo Compressor Wheel 60/80 Upgrade Rebuild Kit 99.5-03 Ford Powerstroke 7.3 Diesel

This is a GTP38 turbo upgrade kit with 66/88mm cast compressor wheel for performance use of 99.5-03 Ford E&F Series Super Duty Trucks, the compressor wheel is not only intended for anti-surge purpose, but also support huge power gains, with the expanded wheel size and aggressive blade design,  it can provide 33% more airflow than factory 60/80mm cast compressor wheel  to let your car more powerful. Because of the bigger compressor wheel, the compressor housing has a 4" ported anti-surge inlet(the stock one is 3"), so we put a new 4" to 4" intake hose to fit that size. The Thrust bearing in this kit is upgraded from stock 270° to 360° thrust bearing, which is very necessary for high boost and performance applications, not only because of the full circle lubrication, but also the more and better designed oil feed holes. The stepped gap piston ring also eliminates the oil leaking problem. Package includes: 1pc Compressor Cover 1pc Backing Plate 1pc Exhaust Outlet Cover Plate  w/ bol