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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
The Stage 2 Whistler features a 6
It will not fit trucks that have been upgraded to the later T-style steering
The original design of the factory coolers were prone to failure due to heat stress cracks and many aftermarket units are susceptible to the same demise
you may notice drivability issues
Grizzly Injection Line (Cylinders 3 and 6) 01-04 GM 6.6L Duramax AM-7082 The Stage 2 Whistler featuresRestore proper high pressure fuel delivery in your GM 6. 6L Duramax LB7 with the Grizzly GA93721 Injection Line for cylinders 3 and 6. Designed as a direct replacement high pressure fuel injection line, the GA93721 helps maintain proper fuel rail pressure, injector sealing, and reliable common rail fuel system performance under towing, hauling, and daily driving conditions. The high pressure injection lines on the Duramax LB7 are responsible for
