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MOTOR PARTS from www.cas4.com 

      
         
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     SiftonTM Big Twin Rod Assembly
  • Features forged and machined H-Beam design of certified 4340 steel with multi staged heat treatment.
  •  Fitted with Torrington rollers with extruded alloy cages and a SiftonTM pin and matching nuts.
  •  Unfinished type requires honing of upper and lower bushings.
  • Rods are 7.440" center to center and will accommodate ip to 5" stroke.

 

    
      Part # Fits    
. 10-0271 

10-0272 

10-0274 

 

 1941-81 Complete Assembly

1981-99 Complete Assembly

 Unfinished Rods Only

 
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   3-Hole Crank Pin Kit
  • Includes 3-hole crank pin, rod races, standard rod rollers, and retainers.
   Evo 1992-99 Rocker Box Breather Upgrade Kit

•   Includes tap, drill bit, breather tubes and instructions. 

PN 16-0914

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Part #  Years
10-2562
1941-80 BT
10-2571
L1981-99 BT
10-2572
1954-E81 XL
10-2573
L1981-86 XL
Steel Rod Cage Set
  • Includes 4 cages
  • •   Standard Torrington Roller Set for 1936-up Big Twin.

PN 10-2522
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Cylinder Studs
  • 8 piece set
  • High strength material
  Part # Fits      
37-9259 1986-99 BT
37-9321 2000-up BT
37-9260 1986-up XL

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