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Wiseco

Wiseco HD 1340 ShovelHead 9.51 3507X Piston Kit

Manufacturer part number: 4730P1

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CODE: WIS4730P1
$208.95
$187.99 Backorder — not currently in stock Sold out
BACKORDER — not currently in stock

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V-Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine-tuned its V-Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all-out race, Wiseco has the pistons for your V-Twin build.

  • Complete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation
  • Forged Material: Optimizes strength and service life, ensuring durability under high-stress conditions
  • Performance-Enhancing Features: Varied across applications to maximize both durability and power
  • Improved tensile strength of forged material optimizes strength and service life
  • Optimized compression ratio to fit your build and performance goals
  • Designed and built specifically for each V-Twin engine platform
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Wrist pin, rings and circlips included
  • 3.507 in. Bore, 9.5:1 CR

This Part Fits:

Year Make Model Submodel
1978-1984 Harley-Davidson FLH Electra Glide Base
1979-1981 Harley-Davidson FLHC Electra Glide Classic Base
1980-1984 Harley-Davidson FLHS Electra Glide Sport Base
1983-1984 Harley-Davidson FLHTC Electra Glide Classic Base
1984 Harley-Davidson FLHX Electra Glide Special Base
1980-1983 Harley-Davidson FLT Tour Glide Base
1981-1984 Harley-Davidson FLTC Tour Glide Classic Base
1980-1982 Harley-Davidson FXB Sturgis Base
1983 Harley-Davidson FXDG Disc Glide Base
1978-1984 Harley-Davidson FXE Super Glide Base
1979-1984 Harley-Davidson FXEF Fat Bob Base
1982-1984 Harley-Davidson FXR Super Glide II Base
1984 Harley-Davidson FXRDG Disc Glide Base
1982-1984 Harley-Davidson FXRS Low Glide Base
1983-1984 Harley-Davidson FXRT Sport Glide Base
1978-1982 Harley-Davidson FXS Low Rider Base
1983-1984 Harley-Davidson FXSB Low Rider - Belt Base
1984 Harley-Davidson FXST Softail Standard Base
1980-1984 Harley-Davidson FXWG Wide Glide Base