US Patent No. 10,001,087Engine year fit 2002 through 2006 14L AND 12.7LTruck year fit 2003 through 2007You should save $135.00 to $150.00 per tank for the mileage increase. Up to 300 extra miles per tank. (Based on highway miles.)
US Patent No. 10,001,087Fits all 14 L and 12.7 L 2002 through 2006 EnginesTruck year fit 2003 through 2007
