Engine Performance Kits

Out of Stock

S&S 128" Power Pack Kit Gear Drive Water Cooled for 117" Harley M8 - Granite and Chrome Pushrod Tubes

Now: $3,023.95

MSRP: $3,359.95

Was:
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S&S 129" Power Package Big Bore Kit w/ 496 Cam for 107" Harley M8

MSRP: $3,294.95

Was:

Now: $2,965.45 - $3,555.95
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S&S 132" Power Package Big Bore Kit Oil-Cooled for 114"/117" Harley M8

MSRP: $3,497.95

Was:

Now: $2,965.45 - $3,148.95
The item has been added

S&S 96" Sidewinder Big Bore Kit for 1984-1999 Harley Big Twins - Wrinkle Black

Now: $2,591.95

MSRP: $2,879.95

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Trask Tornado Stage 2 Turbo Kit for 2017-2023 Harley M8

Now: $6,999.95

MSRP:

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Trask Tornado Stage 2 Turbo Kit for 2023-2026 Harley Gen 2 M8

Now: $6,999.95

MSRP:

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