Description:

04. 5-05 GM CHEVRY Duramax 6. 6LGarrett GT3788VA Turbo charger Compressor Wheel Model # GT3788VA Features: Direct Replacemetn Compressor Wheel, No modifications are needed! Fit 04. 5-05 GM CHEVRY Duramax 6. 6L LLY. Anti-Surge Design to solve the Surge Problem.