Gaskets Top End & Rocker

88 products

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

$594.99

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...

COMETIC GASKETS

$567.99

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

$531.99

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...

Sold Out

COMETIC GASKETS

$531.99

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...

COMETIC GASKETS

$531.99

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 0.030″ th...

COMETIC GASKETS

$531.99

Fitment: Typically used for aftermarket 107ci -> 120ci upgrade or 114ci -> 124ci upgrade * MLS 0.040″ thick (OEM thickness) * Does not fit CVO Touring Models 2023up or Street Glide & Roa...

COMETIC GASKETS

$531.99

* Replaces OEM # 25700729B * Does not fit CVO Touring Models 2023up or Street Glide & Road Glide 2024up

Sold Out

COMETIC GASKETS

$531.99

Features & Benefits:- * Used for 131ci or 132ci upgrade – 4.310″ / 4.320″ Bore * MLS 0.040″ thick Head Gaskets Tech Tips:- * Use of these head gaskets without proper clearance checks can lead ...

Sold Out

COMETIC GASKETS

$531.99

Features & Benefits:- * Used for 131ci or 132ci upgrade – 4.310″ / 4.320″ Bore * MLS 0.030″ thick Head Gaskets (thinner than OEM) * Provides an additional increase in compression. ** Remember...

$489.99

4-1/8″ Bore .043″ Micropore Head Gasket .018″ Micropore Base Gasket Includes manifold seals, dowel pins, exhaust gaskets, pushrod o-rings and valve guide seals for T-series. Tech Tips:- * For OEM...

COMETIC GASKETS

$508.99

N/A

$453.99

Features & Benefits:- * Includes Head, Base & Exhaust Gaskets. * Sold as a Kit. Proudly Made in the USA by S&S Cycle !

COMETIC GASKETS

$413.99

Features & Benefits:- * Fits 3.927″ & 3.937″ Bore. * Includes 0.045″ Head Gasket Tech Tips:- TWIN COOLED HEAD GASKETS WILL RETRO TO AIR COOLED HEADS & CYLINDERS

JAMES GASKETS INC

$415.99

Features & Benefits:- * MLS 0.040″ Head Gaskets. * Includes all Required Gaskets, Seals & O’Rings for a Complete Top End Rebuild. * Replaces OEM # 17032-91A * Sold as a Kit. Tech Tips:- * ...

COMETIC GASKETS

$413.99

* Replaces OEM # 17052-99