S&B HEATER BLOCK DELETE FOR 1998-2007 DODGE RAM CUMMINS 5.9L
By S&B Filters
For those living in warm climates where cold starts are not an issue, the OE heater grid can be replaced with S&B’s Heater Block Delete, which will provide a 30.91% improvement in airflow.
STREET LEGAL IN ALL US STATES-NO
DIMENSIONS-4 4 4