Ford - F-250/F-350 SuperDuty/Excursion - Leaf Spring (Front, 2 Leaves) gmc-sierra-1500-hd-2005 which means you don't have

which means you don't have to worry about it suffering from the classic rotting and rusting away problem that so many Ford hangers and shackles have had

1996 - 2008 Chevy Express Vans w/Full Tapered Leaves

while specifically matching accurate and correct dimensions for every application

This will require either slight modification to the frame or hanger to make the holes line up

Ford - F-250/F-350 SuperDuty/Excursion - Leaf Spring (Front, 2 Leaves) gmc-sierra-1500-hd-2005 which means you don't haveThis is a direct replacement for the stock springs. Heavy Duty and Extra Heavy Duty versions are also available for trucks with snow plows installed or have need for heavy applications and height. U Code Equivalent Spring