Banks Power BigHead Wastegate Actuator Kit For 01-04 6.6L Duramax 2004.5-2005-6.6l-lly-duramax CAD plated shock body with

CAD plated shock body with hard anodized piston and top cap

differential cover bolts and a magnetic drain plug

The differential cover includes an oil level sight glass and deep reach magnetic dip stick for maximum protection

Black Middle-Side Exit Tips:

After a hardware prototype is made

Banks Power BigHead Wastegate Actuator Kit For 01-04 6.6L Duramax 2004.5-2005-6.6l-lly-duramax CAD plated shock body withBanks Power BigHead Wastegate Actuator Kit For 2001 2004 Chevy GMC 6. 6L Duramax BigHead Wastegate Actuator Kit for use with 2001 2004 Chevy 6. 6L. Power Now! When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves