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150
V-Twin
TM 
80” Short Blocks are shipped fully assembled as 
shown. All 80” units feature an S&S Crankcase, Sifton Oil 
Pump/Breather assembly, stock stroke flywheel, Timken 
Bearings, stock cam properly installed with a matched pinion 
and cam gear with Torrington bearing. Assembly is supplied 
with a chrome nose cone cover and chrome lifter blocks are fit-
ted with standard tappets.
VT No.  Fits
10-0007
 1984-90 Evo
10-0008 1992-99 Evo
Short Block
10-0007
Case Bolt
Engine Case Bolt Kit includes the neces-
sary hardware to bolt together the cases 
of the years listed. Available as OEM 
stock in chrome, cadmium plating or cus-
tom acorn in chrome.
Acorn  Chrome Fits
9882-22  9883-20
  1996-99 Evolution
9955-27      — 
2000-17 FLST,  
  FXD, 
FXST
Upper and Lower 
VT No. 
Years   
Model 
Type   
Finish
9854-28  1984-99  FXST      
Chrome
9855-28  1984-99  FXST      
Zinc
9927-28  1984-99 FXST  Allen
9927-28-P  1984-99  FXST  Allen  
Polished
Lower Only
9859-20
 1989-99 FXR 
  
   Chrome
9928-20 
1989-99 
FXR  
Allen
9928-20-P  1989-99 
FXR  
Allen   
Polished
1999-17 Front Only
9937-20
 
1999-17 
FXD  
Allen   
Chrome
9936-28 
1999-17 
FXD  
Acorn
Lower Front
2116-15 
2000-17  Softail  Allen  
Chrome
2117-15 
2000-17  Softail  Hex   Chrome
2118-15 
2000-17   Softail 
Hex   
Zinc
Transmission to Motor Mount TC-88, FXD
9935-8-P 
1999-17 
FXD  
Allen   
Polished
Engine 
Mount Bolt
Chrome Allen Screw Kit connects engine mounts, front, top 
and rear to frame on models listed below. 
VT No. 
Fits
37-9180  1991-17 FXD
37-9187  1984-99 FXST, 1985 FXWG-FXE
Chrome Front Engine Bolt Mount Block. Front engine 
mount bolts thread into regulator mount block.
VT No.   Type
31-0635  
A
31-0739  B
A
B
Chrome Engine Case Allen Bolt Kit 
fasten engine case halves together. Fits 
1983-95 Big Twin Evo.
VT No. 37-9191
37-9180
9854-28
9882-22
37-9187
37-9191
V-Twin Mfg. supplied components 
for every aftermarket motorcycle 
company who sprang up due to 
the shortage of Harley-Davidson 
motorcycles. 
Startups included:
• Big Dog (1994-2011)
• Excelsior-Henderson
• Ultra
• American Iron Horse (1995-2008)
• Confederate 
• Gilroy Indian Co. (1999-2003)
• Orange County Choppers
• California Motorcycle Co. CMC(1990-1998
)