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Performance Kits: 37 Results

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131" Stroker Cylinder and Piston Kit with Highlighted Fins for 2017-Up M8 Models
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131" Stroker Cylinder and Piston Kit with Highlighted Fins for 2017-Up M8 Models

$1,559.95

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131" Stroker Cylinder and Piston Kit with Black Fins for 2017-Up M8 Models
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131" Stroker Cylinder and Piston Kit with Black Fins for 2017-Up M8 Models

$1,559.95

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131" Stroker Cylinder and Piston Kit with Black Granite, Highlighted Fins for 2017-Up M8 Models
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131" Stroker Cylinder and Piston Kit with Black Granite, Highlighted Fins for 2017-Up M8 Models

$1,559.95

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883 to 1200cc Conversion Kit for 1986-2019 HD<sup>®</sup> Sportster<sup>®</sup> Models - Silver Finish
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883 to 1200cc Conversion Kit for 1986-2019 HD® Sportster® Models - Silver Finish

$978.95

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883 to 1200cc Conversion Kit for 1986-2019 HD<sup>®</sup> Sportster<sup>®</sup> Models - Wrinkle Black Finish
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883 to 1200cc Conversion Kit for 1986-2019 HD® Sportster® Models - Wrinkle Black Finish

$978.95

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117" Low Compression 4-1/8" Big Bore Kit for 2007-'16 Big Twins - Wrinkle Black FInish
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117" Low Compression 4-1/8" Big Bore Kit for 2007-'16 Big Twins - Wrinkle Black FInish

$1,499.95

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100" Sidewinder Big Bore Kit for 1999-'06 HD<sup>®</sup> Big Twin Models - Wrinkle Black
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100" Sidewinder Big Bore Kit for 1999-'06 HD® Big Twin Models - Wrinkle Black

$1,550.95

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124" Standard Compression 4-1/8" Big Bore Kit for 2007-'16 Big Twins - Wrinkle Black Finish
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124" Standard Compression 4-1/8" Big Bore Kit for 2007-'16 Big Twins - Wrinkle Black Finish

$1,534.95

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97'' Big Bore Cylinder Kit for 1999-'06 Big Twins - Silver Powder Coat Finish
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97'' Big Bore Cylinder Kit for 1999-'06 Big Twins - Silver Powder Coat Finish

$1,183.95

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98" Bolt-In Big Bore Kit for 1999-'06 Big Twins - Silver Finish
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98" Bolt-In Big Bore Kit for 1999-'06 Big Twins - Silver Finish

$1,318.95

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88" 3 5/8" Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Heads - Black Wrinkle Finish
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88" 3 5/8" Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Heads - Black Wrinkle Finish

$1,380.95

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1250cc Conversion Kit for 1986-2021 HD<sup>®</sup> Sportster<sup>®</sup> Models - Wrinkle Black Finish
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1250cc Conversion Kit for 1986-2021 HD® Sportster® Models - Wrinkle Black Finish

$978.95

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