Model Designation Reference
Any model with " I " added at the end denotes fuel injection
E | Basic version of Big Twin 61 cubic inch |
EL | E with more power |
F | Basic version of Big Twin 74 cubic inch |
FL | F with more power |
FLH | Pan. Shovel, Evo more power/ Electra Glide |
FLT | Tour Glide |
FLHR | Road King |
FLHS | Electra Glide Sport |
FLHT | Electra Glide Standard |
FLHTC | Electra Glide Classic |
FLHTCU | Electra Glide Ultra Classic |
FLTR | Road Glide |
FLHRC | Road King Classic |
FLHRS | Road King Custom |
FLTC | Tour Glide Classic |
FLTCU | Tour Glide Ultra Classic |
FLTRSEI | Screamin’ Eagle Classic |
FXST | Softail Standard |
FXSTC | Softail Custom |
FXSTS | Softail Springer |
FXSTD | Softail Duece |
FXSTB | Night Train |
FXSTSB | Bad Boy |
FLST | Heritage Softail |
FLSTF | Fat Boy |
FLSTC | Heritage Softail Classic |
FLSTS | Heritage Softail Springer |
FLSTN | Heritage Softail Special / Nostalgia |
FX | Super Glide |
FXS | Low Rider Shovelhead |
FXSB | Sturgis |
FXD | Dyna Super Glide |
FXB | Super Glide Belt |
FXDB | Dyna Glide |
FXDB-D | Dyna Daytona |
FXDB | Dyna Glide |
FXDB-D | Dyna Daytona |
FXDB-S | Dyna Sturgis |
FXDC | Dyna Custom |
G | Servi-Car 45 cubic inch |
GA | Servi-Car 45 cubic inch |
GE | Servi-Car 45 cubic inch |
K | Middleweight sidevalve (flathead) |
KK | K with more power |
KH | K enlarged from 45" to 54cubic inch |
KHK | KH with more power |