Description Black Widow Performance Turbo Fits 2001-2004.5 GM 6.6L Duramax LB7 Benefits of our Black Widow Performance Turbo Improved Throttle Response Increased Horsepower Lower EGTs Increased Boost Comes with Billet Compressor Wheel Installed Completely Rebuilt & Balanced *We Pay Return Core Shipping $500.00 Core Charge *Never pay a Core Charge if returned within 30 days* Please read our Core Policy
