F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
Brake Drum: Specifications
Rear Brake Drum Maximum Inside Diameter
F150 Heritage exclude supercrew W/5 - M14 mounting bolts and 8.8 or 9.75 ratio ..................................................................... 282.4 mm (11.29 inch)
F150 Heritage 7700 GVW W/10.25 ratio and Sterling axle .................................................................................................... 307.10 mm (12.0906 inch)
