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S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258


S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258


$2,879.95
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Manufacturer part number 09031258 S&S CYCLE
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S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258

S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258 by S&S CYCLE is a motorcycle part listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
  • Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
  • Makes stock 80" displacement into 96" displacement
  • Made In the USA
  • Does not include manifold, pushrods, or pushrod clips.
  • '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
  • Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.

Part Numbers

0903-1258, 91-7661

Available Styles

96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin

Available options: 1

Description

S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258

S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258

S&S CYCLE 96" Sidewinder® Engine Performance Kit - 96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin 0903-1258 by S&S CYCLE is a motorcycle part listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
  • Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
  • Makes stock 80" displacement into 96" displacement
  • Made In the USA
  • Does not include manifold, pushrods, or pushrod clips.
  • '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
  • Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.

Part Numbers

0903-1258, 91-7661

Available Styles

96" Sidewinder® / 3.625" Big Bore / Stroker Kit / Wrinkle Black / Evolution Big Twin

Available options: 1

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