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88/93/93 HC/96/98/103 Inch Sidewinder Kit

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S&S Sidewinder Kit For 1966-1984 Shovelhead Big Twin Models – Made To Order

S&S Sidewinder® 3-5/8 inch big bore kits have been a popular way to increase the displacement of shovel engines since 1977. Available in displacements from 88 to 103 inches. Sidewinder kits are made to order and other optional parts are available. Stock cases and heads must be bored to accept 3-5/8 inch bore cylinders.

This 88, 93, 93 HC, 96, 98, and 103 inch Sidewinder kit for 1966-1984 Harley-Davidson® shovelhead big twin models has been the basis for an S&S Hot Set Up Kit® in the past. Now it is available as a made to order kit that allows you to configure the kit to your specifications.

The S&S Hot Set Up Kit® has long been the industries first and foremost complete performance solution for a specific application. Each kit contained everything you need to get the job done. Now we have made it even better. Made to order kits allow you to choose as much or as little as you like to suit your performance goals and what you already have.

Basic Kit Contents:
The basis of this kit is a Sidewinder Kit that contains the following:

  • Big Bore Cylinder and Piston Kit
  • Flywheel Assembly
In addition you can select the following items to complete your project:
  • Heads
  • Hydraulic Valve Train Conversion Kit
  • Retro Conversion Kit
  • Pan Covers
  • Valve Springs
  • Pushrods
  • Cams
  • Carb Kit
  • Manifolds
  • Rocker Arms
  • Rocker Boxes
  • Black Powder Coat Finish Only
The images shown reflect typical configurations of this made to order kit. This product is only sold through S&S dealers. See your local S&S dealer for more information. To find a dealer near you, click the "Find Your Local Dealer" button.

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