Gaskets Top End & Rocker - M8

21 products

Shop the range of aftermarket motorcycle gasket kits at Pro Class Custom Parts.

$531.99

Features & Benefits:- * 4.500″ Bore * MLX 0.040″ thick Head Gaskets (Multi-Layer-Xtreme) * Our MLX Gasket (Multi-Layer-Xtreme) features an extra ‘stopper’ fold-over layer providing a torque li...

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COMETIC GASKETS

$200.99

Fitment: * 2017up Milwaukee-Eight * Typically used for 114ci/117ci -> 132ci upgrade (4.320″ Bore) * Typically used for SE 131ci Kits/Engines (4.310″) * MLS 0.040″ thick Head Gaskets * Base Gas...

COMETIC GASKETS

$476.99

Fitment: * Used for 107ci -> 124ci upgrade or 114ci -> 128ci upgrade * 4.250″ Bore * MLS 0.030″ thick Head Gaskets (thinner than OEM) * Provides an additional increase in compression. ** Re...

COMETIC GASKETS

$324.99

Fitment: * Used for 107ci -> 124ci upgrade or 114ci -> 128ci upgrade * 4.250″ Bore * MLX 0.032″ thick Head Gaskets (thinner than OEM) * Provides an additional increase in compression. ** Re...

COMETIC GASKETS

$203.99

Fitment: * 2017up Milwaukee-Eight * 4.250″ Bore * Typically used when upgrading OEM 114ci/117ci to 128ci * MLS 0.030″ thick Head Gaskets * Base Gaskets RC 0.014″ thick (OEM thickness) Tech Tips:...

COMETIC GASKETS

$203.99

COMETIC GASKETS

$200.99

Fitment: * 2017->2024 Milwaukee-Eight * Used for S&S 107ci -> 129ci upgrade or 114ci -> 132ci upgrade (4.320″ Bore) * Used for SE 131ci Kits/Engines (4.310″) * Head Gaskets MLS 0.040...

COMETIC GASKETS

$200.99

Fitment: * 2017->2024 Milwaukee-Eight * Used in S&S Big Bore Kit; M8’17up 114/7->132ci (4.320″) * Used for S&S 107ci -> 129ci upgrade or 114ci -> 132ci upgrade (4.320″ Bore) *...

COMETIC GASKETS

$200.99

Fitment: * 2017->2024 Milwaukee-Eight * 4.500″ Bore * Head Gaskets MLX 0.040″ thick * Our MLX Gasket (Multi-Layer-Xtreme) features an extra ‘stopper’ fold-over layer providing a torque limit...

COMETIC GASKETS

$200.99

Fitment: * 2017->2024 Milwaukee-Eight * Used when upgrading OEM 107ci to 124ci or OEM 114/117ci to 128ci * Head Gaskets MLS 0.040″ thick (OEM thickness) * Our MLX Gasket (Multi-Layer-Xtreme) f...

COMETIC GASKETS

$200.99

Fitment: * 2017->2024 Milwaukee-Eight * Used when upgrading OEM 107ci to 124ci or OEM 114/117ci to 128ci * Head Gaskets MLX 0.030″ thick (thinner than OEM) ** Provides an additional increase i...

$392.99

Features & Benefits:- * Includes Head, Base & Exhaust Gaskets, Dowels (4) & 129ci Cam Cover Badge * Sold as a Kit. Proudly Made in the USA by S&S Cycle !

COMETIC GASKETS

$508.99

Features & Benefits:- * Used for 107ci -> 124ci upgrade or 114ci -> 128ci upgrade * 4.250″ Bore * MLX 0.040″ thick Head Gaskets * Our MLX Gasket (Multi-Layer-Xtreme) features an extra ‘s...

COMETIC GASKETS

$476.99

Features & Benefits:- * Used for 107ci -> 124ci upgrade or 114ci -> 128ci upgrade * 4.250″ Bore * MLS 0.040″ thick Head Gaskets Tech Tips:- * Use of these head gaskets without proper cle...

COMETIC GASKETS

$476.99

Fitment: * Stage 3 or 4. * 2017up Milwaukee-Eight * 4.075″ Bore – OEM CVO 117 Engines * Used when upgrading OEM 107ci to 114ci or OEM 114ci to 117ci Or Stock 117ci/121ci CVO Models * MLS 0.040″ t...