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PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

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Forged 3 5/8" Bore Piston Kits for 103" Stock Style Heads

 
 
 
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$299.95
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Used in S&S Sidewinder® kits and Hot Set Up Kits® for Harley-Davidson® Evolution® big twins with stock cylinder heads. These pistons are clearanced for use in 5" stroke engines with 8-1/4" diameter flywheels. Low silicon forged pistons allow closer fit, quite operation, and long engine life.

Also fits 1986-’03 Sportster® and 1994-’02 Buell® models.

 

Piston kits include set of pistons, rings, wristpins, and clips.
Recommended Piston Fit: Close: 0.0015”-0.0020” Loose: 0.0035”-0.0040”

 

 

   Standard        92-1940 
   +.010"        92-1941  
   +.020"        92-1942  
   +.030"        92-1943  
   +.040"        92-1944  
   +.050"        92-1945  
   +.060"        92-1946  

 

For 103*" Stock Style Heads.
*Small Diameter Flywheels

 

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