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for Evolution Big Twin (high compression)

KB Hypereutectic Stock Replacement Pistons

for Evolution Big Twin (high compression)

Description
Facts

These pistons by KB for Harley-Davidson motorcycles are made from Hypereutectic 390 alloy. This low expansion alloy allows for a tighter piston to wall running clearance compared to forged pistons. All pistons feature fully machined crowns and valve reliefs. The wrist pins are full floating. KB pistons are sold as pairs and include piston rings and triple wound spiral locks.

  • fits Evolution Big Twin 1984-1999
  • aluminum
  • stroke: 4-1/4 ”
  • nominal bore: 3-1/2 ”
  • 1340 cm³
  • compression: 9.6:1
  • USA
Item №
Version
Price incl. VAT*
unit
Availability in warehouse Germany
for Evolution Big Twin (high compression)
60-335
Over-/Undersize: +0.000 ”
283.22 €
set
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for Evolution Big Twin (high compression)
60-336
Over-/Undersize: +0.005 ”
283.22 €
set
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for Evolution Big Twin (high compression)
60-337
Over-/Undersize: +0.010 ”
283.22 €
set
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for Evolution Big Twin (high compression)
60-338
Over-/Undersize: +0.020 ”
283.22 €
set
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for Evolution Big Twin (high compression)
60-339
Over-/Undersize: +0.030 ”
283.22 €
set
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* The price includes German VAT (19% or reduced rate of 7% for Books).

Have any questions?

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