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Twin Power 4.25in. Big Bore Cylinders for Milwaukee-Eight - 88186

88186

Description

High-quality cast Big Bore Cylinders from Twin Power.
Factory style black textured powdercoat finish with highlighted fins. Cast in iron liners for strength and durability and finish honed and ready to run.
Includes cylinder head dowels
Increases 107in. engines to 124in. and 114in. engines to 128in.
Direct bolt-on, requires no machine work to crankcases or cylinder heads
Sold in pairs

Application List

YearsMakeModelApplicationNotes
2017 - 2020Harley DavidsonFLHR Road KingNone
2018 - 2020Harley DavidsonFLFBS Fat Boy 114None
2017 - 2020Harley DavidsonFLHTCUTG Tri Glide UltraNone
2018 - 2020Harley DavidsonFLHC Heritage Classic 107None
2018 - 2020Harley DavidsonFLDE Deluxe 107None
2017 - 2020Harley DavidsonFLHX Street GlideNone
2018 - 2019Harley DavidsonFLFB Fat Boy 107None
2017 - 2019Harley DavidsonFLHTCU Electra Glide Ultra ClassicNone
2017 - 2020Harley DavidsonFLHRXS Road King SpecialNone
2018 - 2020Harley DavidsonFXLR Low Rider 107None
2017 - 2020Harley DavidsonFLRT FreewheelerNone
2019 - 2020Harley DavidsonFLHT Electra Glide StandardNone
2018 - 2020Harley DavidsonFLHCS Heritage Classic 114None
2017 - 2020Harley DavidsonFLHXS Street Glide SpecialNone
2017 - 2019Harley DavidsonFLHTKL Ultra Limited LowNone
2017 - 2020Harley DavidsonFLTRXS Road Glide SpecialNone
2018 - 2020Harley DavidsonFLSL Softail Slim 107None
2018 - 2020Harley DavidsonFXBRS Breakout 114None
2018 - 2020Harley DavidsonFXBB Street Bob 107None
2017 - 2020Harley DavidsonFLHTK Ultra LimitedNone
2018 - 2020Harley DavidsonFXFBS Fat Bob 114None
2020 - 2020Harley DavidsonFXLRS Low Rider S 114None
2018 - 2020Harley DavidsonFLSB Sport Glide 107None
2020 - 2020Harley DavidsonFLTRK Road Glide LimitedNone
2017 - 2020Harley DavidsonFLTRX Road GlideNone
2017 - 2019Harley DavidsonFLTRU Road Glide UltraNone
2018 - 2019Harley DavidsonFXBR Breakout 107None
2018 - 2019Harley DavidsonFXFB Fat Bob 107None

Shipping Information

  • Item Requires Shipping
  • Free Ground Shipping (1 - 5 Days)