Engine Power Packs & Hot Up Kits - M8

14 products

Shop the range of aftermarket motorcycle engine power pack and hot up kits at Pro Class Custom Parts.

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Power Pack - 129ci Big Bore Kit with Chain Drive 550 Camshaft, Highlighted Fins & Black Pushrod Tubes. Fits Milwaukee-Eight 2017-2024 with 107ci Oil Cooled Engine - S&S

$7,685.99

Features & Benefits:- * 107ci to 129ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Will not fit FLH’24up * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio * Wrinkle...

$7,685.99

Features & Benefits:- * 107ci to 129ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Will not fit FLH’24up * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio * Wrinkle...

$7,675.99

Features & Benefits:- * 107ci to 129ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio * Wrinkle Black Finish with Highl...

$7,685.99

Features & Benefits:- * 114ci or 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Will not fit FLH’24up * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio...

$7,675.99

Features & Benefits:- * 114ci or 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Will not fit FLH’24up * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio...

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$7,679.99

Features & Benefits:- * 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * NOTE: Will not fit FLH’24up, They use Water Cooled Cam Plate & Oil Pump * Chain Drive Cam &am...

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$7,679.99

Features & Benefits:- * 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. Oil Pump/Cam Plate:- * NOTE: Will NOT fit SOFTAIL * Chain Drive Cam & Forged Pistons with 11.1...

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$7,679.99

Features & Benefits:- * 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * NOTE: Will not fit FLH’24up, They use Water Cooled Cam Plate & Oil Pump * Chain Drive Cam &am...

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$7,679.99

Features & Benefits:- * 117ci to 132ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. Oil Pump/Cam Plate:- * NOTE: Will NOT fit SOFTAIL * Chain Drive Cam & Forged Pistons with 11.1...

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TRASK PERFORMANCE

$17,161.99

Features & Benefits:- * Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up * Designed for 117″ and larger Milwaukee-Eight motors seeking maximum performance * Capable of 170+ HP ...

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TRASK PERFORMANCE

$17,161.99

Features & Benefits:- * Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up * Designed for 117″ and larger Milwaukee-Eight motors seeking maximum performance * Capable of 170+ HP ...

TRASK PERFORMANCE

$14,635.99

Features & Benefits:- * Bolt on 40-50% more power for stock 107″, 114″ and 117″ M8 applications * Garrett internals with Trask compressor and turbine housings * Mandrel bent and tig welded sta...

TRASK PERFORMANCE

$14,635.99

TRASK PERFORMANCE

$14,635.99