01-04 Duramax LB7 Fuel Injector Cups Add Palm Labs Sealant:Yes Please These products are vehicle-specific fitment

These products are vehicle-specific fitment to ensure proper fit and finish and are molded from durable ABS composite material with a black textured finish which can be painted to match your interior trim if desired

▪ Microprocessor controller for seamless integration

CHEVY SILVERADO 1500 07-13 / 2500HD/3500HD 07-14 L

One look at our components and you'll understand why our kit is the best on the market

Billet 6061-T6 aluminum filter head

01-04 Duramax LB7 Fuel Injector Cups Add Palm Labs Sealant:Yes Please These products are vehicle-specific fitmentDescription Replace damaged or pitted injector cups in a 2001 to early 2004 GM Duramax 6. 6L V8 diesel truck with this factory replacement made from stainless steel. We recommend using Palm Labs Turbo Lock Red to reseal new injector cups when replacing. NOTE : This product comes with o ring seals.