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S&S CYCLE 3-5/8" Big Bore Cylinder and Piston Kit - 0931-0690
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Part number 09310690 S&S CYCLE
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S&S CYCLE 3-5/8" Big Bore Cylinder and Piston Kit - 0931-0690

S&S CYCLE 3-5/8" Big Bore Cylinder and Piston Kit - 0931-0690 by S&S CYCLE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Cylinder and piston kit can be used to build an 88" engine, or to replace the cylinders and piston in an engine with an existing S&S stock bore stroker kit
  • Includes 3-5/8" bore high tensile cast iron cylinders, forged pistons with rings and wristpins, head gaskets, stainless steel head bolts with washers, base nuts and base gaskets
  • 88", 7.5:1 compression
  • Can be used in engines with 4-1/4" flywheels
  • Made in the U.S.A.
  • Crankcases must be bored to accept the larger 3-5/8" cylinders and stock flywheel assembly should be rebalanced.

Part Numbers

0931-0690, 91-9001

Available Styles

0931-0690

Available options: 1

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