Genuine Bosch Stock 6.6L 2004.5-2005 LLY Duramax Injectors-0986435504-IIS Year Applicable:2004.5-2005 Speedometer calibration for axle gear

Speedometer calibration for axle gear and tire size changes

Pro 5R Factory-Oiled Media for Maximum Performance

Turbo is preset to 39psi boost (BD Wastegate Canister)

Fits Dana M220 Rear Axles Price includes applicable core fee

it's always better to be prepared

Genuine Bosch Stock 6.6L 2004.5-2005 LLY Duramax Injectors-0986435504-IIS Year Applicable:2004.5-2005 Speedometer calibration for axle gearGenuine Bosch reman Injectors are the pinnacle of what you should expect out of new set of injectors. FEATURES: Smooth clean idle Improved mileage Slight HP gain Direct replacement 1 year Unlimited Mileage Warranty Each injector has a $75 core charge to be added at check out. This is fully refundable if they are shipped back within 90 days of receipt of order. All products are covered by a one year unlimited mile warranty. Part Number: 0986435504 IIS