Help decoding door tag
Body: 481
Trans: F
Axle: 09
Net HP: 129
RPM: 4000
DSO: 61
'66 F100 2wd SWB. Does this HP and RPM rating match for the inline 6 cylinder? The truck no longer has the original rear axle, I am just curious as to what the gear ratio was. It now has an 8.8 3.55 from an '85 F150. DSO?
Thanks
Body: 481
Trans: F
Axle: 09
Net HP: 129
RPM: 4000
DSO: 61
'66 F100 2wd SWB.
Does this HP and RPM rating match for the inline 6 cylinder? The truck no longer has the original rear axle, I am just curious as to what the gear ratio was.
It now has an 8.8 3.55 from an '85 F150.
DSO?
Thanks
481: 4 = Medium Beige Crush Vinyl & Medium Beige Wicker Pattern Vinyl / 81 = 81A Standard Cab
F = Warner T-98 4 Speed Transmission
09 = Ford 9 inch / 3.70-1 / non Limited Slip / 3300 lb. Rear Axle Capacity
240 I-6: 129 Net HP @ 4000 RPM
61 = Dallas TX Ford District Sales (Zone) Office, where the original selling dealer ordered the truck from.



