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Wiseco Black Edition Piston Kit (107in., Positive +4.2cc) - 3.937in. Bore, 11:1 Compression - K2784

K2784

Description

Features ArmorX piston coating for superior protection in extreme conditions and reduced wear
ArmorFit skirt coating auto-adjusts to the cylinder wall so there's no need to measure clearance; provides smooth, quiet, trouble-free operation
Dome design for improved flame travel to maximize air/ fuel burn efficiency
High compression for added power
Superfinish piston pin reduces friction and improves scuff resistance
Enhanced pin oiling for improved lubrication and reduced friction

Product Series

Application List

YearsMakeModelApplicationNotes
2018 - 2020Harley DavidsonFLDE Deluxe 107
2018 - 2019Harley DavidsonFLFB Fat Boy 107
2018 - 2021Harley DavidsonFLHC Heritage Classic 107
2017 - 2022Harley DavidsonFLHR Road King
2017 - 2023Harley DavidsonFLHRXS Road King Special
2019 - 2022Harley DavidsonFLHT Electra Glide Standard
2017 - 2019Harley DavidsonFLHTCU Electra Glide Ultra Classic
2017 - 2023Harley DavidsonFLHTCUTG Tri Glide Ultra
2017 - 2023Harley DavidsonFLHTK Ultra Limited
2017 - 2019Harley DavidsonFLHTKL Ultra Limited Low
2017 - 2023Harley DavidsonFLHX Street Glide
2017 - 2023Harley DavidsonFLHXS Street Glide Special
2017 - 2023Harley DavidsonFLRT Freewheeler
2018 - 2021Harley DavidsonFLSB Sport Glide 107
2018 - 2021Harley DavidsonFLSL Softail Slim 107
2017 - 2019Harley DavidsonFLTRU Road Glide Ultra
2017 - 2023Harley DavidsonFLTRX Road Glide
2017 - 2023Harley DavidsonFLTRXS Road Glide Special
2018 - 2020Harley DavidsonFXBB Street Bob 107
2018 - 2019Harley DavidsonFXBR Breakout 107
2018 - 2019Harley DavidsonFXFB Fat Bob 107
2018 - 2020Harley DavidsonFXLR Low Rider 107
2020 - 2023Harley DavidsonFXST Softail Standard 107

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)