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S&S CYCLE 320-0604 Flywheel Assembly - 4-3/8" Stroke Full Wrist Pin 107" M8

MSRP: $1,995.95
$1,756.44
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Manufacturer Part Number:
320-0604
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S&S CYCLE 320-0604 Flywheel Assembly - 4-3/8" Stroke Full Wrist Pin 107" M8

Manufacturer Part Number: 320-0604

Drag Part Number: 0922-0167

Flywheel Assembly - 4-3/8" Stroke - Full Wrist Pin - 107" M8

  • Perfect for gear drive camshafts
  • Consistent balance and precision machining
  • Balance gear is installed for easy installation
  • Strong assembly eliminates need to weld crankpin
  • Heat treated 4140 material is harder and twice as stong as stock
  • Connecting rods are designed with Finite Element Analysis (FEA) to eliminate weak spots
  • Includes flywheel, crankpin and connecting rods
  • Made in the USA
  • Not recommended for compression ratios higher that 10.0:1 for Tri Glide or other three wheel models (including conversion).
  • Displacement is with S&S cylinders and pistons.

Fitment

  • 2018 Harley-Davidson FLDE Deluxe 107
  • 2018 Harley-Davidson FLFB Fat Boy 107
  • 2018 Harley-Davidson FLHC Heritage Classic 107
  • 2018 Harley-Davidson FLSB Sport Glide 107
  • 2018 Harley-Davidson FLSL Softail Slim 107
  • 2018 Harley-Davidson FXBB Street Bob 107
  • 2018 Harley-Davidson FXBR Breakout 107
  • 2018 Harley-Davidson FXFB Fat Bob 107
  • 2018 Harley-Davidson FXLR Low Rider 107
  • 2019 Harley-Davidson FLDE Deluxe 107
  • 2019 Harley-Davidson FLFB Fat Boy 107
  • 2019 Harley-Davidson FLHC Heritage Classic 107
  • 2019 Harley-Davidson FLSB Sport Glide 107
  • 2019 Harley-Davidson FLSL Softail Slim 107
  • 2019 Harley-Davidson FXBB Street Bob 107
  • 2019 Harley-Davidson FXBR Breakout 107
  • 2019 Harley-Davidson FXFB Fat Bob 107
  • 2019 Harley-Davidson FXLR Low Rider 107
  • 2020 Harley-Davidson FLDE Deluxe 107
  • 2020 Harley-Davidson FLHC Heritage Classic 107
  • 2020 Harley-Davidson FLSB Sport Glide 107
  • 2020 Harley-Davidson FLSL Softail Slim 107
  • 2020 Harley-Davidson FXBB Street Bob 107
  • 2020 Harley-Davidson FXLR Low Rider 107
  • 2020 Harley-Davidson FXST Softail Standard 107
  • 2021 Harley-Davidson FLHC Heritage Classic 107
  • 2021 Harley-Davidson FLSB Sport Glide 107
  • 2021 Harley-Davidson FLSL Softail Slim 107
  • 2021 Harley-Davidson FXST Softail Standard 107
  • 2022 Harley-Davidson FXST Softail Standard 107
  • 2023 Harley-Davidson FXST Softail Standard 107

Fitment confidence: DIRECT_HTTP_EXACT_AND_PRODUCT_HIERARCHY_MATCH

Flywheel Assembly - 4-3/8" Stroke - Full Wrist Pin - 107" M8

  • Displacement is with S&S cylinders and pistons.