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6L Duramax LLY/LBZ
This will provide additional safety and security
The Banks Ram-Air Differential Cover is constructed from A380 aluminum diecast featuring internal and external cooling fins
Manifold Mounting Hardware Included For Easy Installation
The GM 97188720 Injection Line is an OE replacement for your 2001-2004 GM 6
BANKS POWER TECHNI-COOLER INTERCOOLER SYSTEM Style:2002-2004 6L Duramax LLY/LBZSuperior to stock, everything about Banks Techni Cooler Intercooler system is bigger: the mandrel bent 3" high flow boost tubes the large, high efficiency all aluminum end tanks the wide open inlet and outlet and the 25% larger core area with a whopping 34% improvement in volume. Techni Cooler dramatically increases the cooling capacity by balancing the richer fuel mixture with greater airflow and cooler, denser air. Denser air has more oxygen, which