Gaskets Top End & Rocker

84 products

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

$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:...

$501.99

Fits: 1966-1984 Big Twins and S&S® P-Series and SH-Series Engines Features & Benefits:- * 3-5/8″ Bore * .032″ Copper Head Gasket * .018″ Composite Base Gasket * Includes manifold seals, wa...

JAMES GASKETS INC

$371.99

Features & Benefits:- * Fits Twin Cam 95″ & 103″ Engines with 3-7/8″ Bore. * MLS 0.040″ Head Gasket * RCM Rocker Base Gasket * RCM Rocker Cover Gasket. * Includes all Gaskets, Seals & ...

COMETIC GASKETS

$305.99

* Replaces OEM # 16500244 * Replaces OEM # 17052-99C * Replaces OEM # 17054-05

COMETIC GASKETS

$292.99

* Replaces OEM # 17033-83A

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...

JAMES GASKETS INC

$269.99

Features & Benefits:- * Firering 0.045″ Head Gasket. * Aluminum Foamet Base Gasket. * RCM Rocker Cover Gasket. * Includes all Gaskets, Seals & O’Rings Required for a Top End Rebuild. * Rep...

$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...