Harley-Davidson |
1936 |
Big Twin |
E |
Solo Twin |
61CI |
(1000cc) |
Knucklehead, medium compression |
Harley-Davidson |
1937 |
Big Twin |
E |
Solo |
61CI |
(1000cc) |
Knucklehead, medium compression |
Harley-Davidson |
1941-1947 |
Big Twin |
E |
Special Sport Solo |
61CI |
(1000cc) |
Knucklehead, medium compression |
Harley-Davidson |
1936 |
Big Twin |
EL |
Solo Twin |
61CI |
(1000cc) |
Knucklehead, high compression |
Harley-Davidson |
1937-1947 |
Big Twin |
EL |
Special Sport Solo |
61CI |
(1000cc) |
Knucklehead, high compression |
Harley-Davidson |
1942 |
Big Twin |
ELC |
Special Sport Solo, Canadian Army |
61CI |
(1000cc) |
Knucklehead, high compression |
Harley-Davidson |
1936 |
Big Twin |
EM |
Twin Motor |
61CI |
(1000cc) |
Knucklehead, high compression |
Harley-Davidson |
1936 |
Big Twin |
ES |
Sidecar Twin |
61CI |
(1000cc) |
Knucklehead, low compression |
Harley-Davidson |
1937-1947 |
Big Twin |
ES |
Special Sport Solo |
61CI |
(1000cc) |
Knucklehead, medium compression |
Harley-Davidson |
1941 |
Big Twin |
ES |
Special Sport Solo |
61CI |
(1000cc) |
Knucklehead, high compression |
Harley-Davidson |
1942-1947 |
Big Twin |
F |
Special Sport Solo |
74CI |
(1200cc) |
Knucklehead, medium compression |
Harley-Davidson |
1941 |
Big Twin |
FL |
Special Sport Solo |
74CI |
(1200cc) |
Knucklehead, medium compression |
Harley-Davidson |
1942-1947 |
Big Twin |
FL |
Special Sport Solo |
74CI |
(1200cc) |
Knucklehead, high compression |
Harley-Davidson |
1941-1947 |
Big Twin |
FS |
Special Sport Solo |
74CI |
(1200cc) |
Knucklehead, medium compression |
Harley-Davidson |
1942-1944 |
Big Twin |
FS |
Special Sport Solo |
74CI |
(1200cc) |
Knucklehead, high compression |
Harley-Davidson |
1937-1948 |
Big Twin |
U |
Solo |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1941 |
Big Twin |
UA |
Solo, US Army |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1937-1940 |
Big Twin |
UH |
Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1937-1940 |
Big Twin |
UHS |
Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1937-1948 |
Big Twin |
UL |
Special Sport Solo |
74CI |
(1200cc) |
Flathead (Sidevalve), high compression |
Harley-Davidson |
1937-1940 |
Big Twin |
ULH |
Special Sport Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), high compression |
Harley-Davidson |
1938-1940 |
Big Twin |
UMG |
Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1937-1948 |
Big Twin |
US |
Solo |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VD |
Solo Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VDS |
Sidecar Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VFD |
Solo Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VFDS |
Sidecar Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VFH |
Sidecar Twin |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VFHS |
Sidecar Twin |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VHS |
Sport Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1930-1935 |
Big Twin |
VL |
Solo Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), high compression |
Harley-Davidson |
1936 |
Big Twin |
VLD |
Solo Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), high compression |
Harley-Davidson |
1936 |
Big Twin |
VLH |
Sport Solo |
80CI |
(1340cc) |
Flathead (Sidevalve), medium compression |
Harley-Davidson |
1936 |
Big Twin |
VMG |
Solo Twin |
74CI |
(1200cc) |
Flathead (Sidevalve), high compression |