Collection:
Gaskets Top End & Rocker - M8
22 productsShop the range of aftermarket motorcycle gasket kits at Pro Class Custom Parts.
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Apparel
Brakes
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Brake Disc Rotors
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Brake Pads
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Brake Upgrades - Front
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Brake Upgrades - Rear
Cables & Hydraulic Lines
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Cables & Hyd. Lines - Black
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Cables & Hyd. Lines - Chromite
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Exhaust System 2:1
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Exhaust System 2:2
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Spare Parts - Foot Shift
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Air Cleaner Kits & Components
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Carburettor Kits & Components
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Inlet Manifolds & Clamps etc
Gasket Kits & Gaskets & Seals
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Gaskets Complete Engine Kits
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Gaskets Primary
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Gaskets Top End & Rocker
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Gaskets Transmission
Handlebars & Controls
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Hand Control Kits
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Hand Grips & Throttle
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- Risers 1-1/8" Clamp - Black
- Risers 1-1/8" Clamp - Chrome
- Handlebars & Risers Indian
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Mirrors
Instruments & Gauges
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Gauges - Bagger & Dresser
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Oil+Volt+Temp & Other Gauges
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Speedo 3-3/8" Tank & Bar MT
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Speedo 4.5" Tank Mt 1936-03
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Speedo 4.5" Tank Mt 2004up
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Speedo Dash's & Bases & Other
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Pillion Pads
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Solo Seats
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Suspension
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FXR
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Front Susp. Related
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Front Suspension: 35 & 39mm
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Front Suspension: 41mm
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Front Suspension: 49mm
- Rear Shocks Related - Universal
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Rear Shocks: Dyna
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Rear Shocks: FLH
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Rear Shocks: HD Street
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Rear Shocks: HD Trike
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Rear Shocks: Indian & Victory
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Rear Shocks: Metric
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Rear Shocks: Softail
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Rear Shocks: V-Rod
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Rear Shocks: Vintage
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Rear Shocks: XL'04up
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Universal Suspension
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XL'79-03
Tires & Wheels
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Arlen Ness Wheels
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Axles & Related Components
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OEM Wheels & repl Components
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Performance Machine Wheels
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Tools & Supplies
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General Workshop Equipment
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Harley-Davidson Specific Tools
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Indian & Victory Tools
Transmission & Final Drive
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Final Drive
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Transmission - BT 4 spd era
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Transmission - BT 5 spd era
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Transmission - BT 6 spd era
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Transmission - XL 4 spd era
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Transmission - XL 5 spd era
Windshields & Luggage
Top End Gasket Kit with 0.030in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with 107 to 114 or 114 to 117 & 4.075in. Big Bore Kit.
Regular price
$419.99
Sale price
$419.99
Regular price
Unit price
/per
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 CVO Models
* MLS 0.030″ thick He...
Top End Gasket Kit with 0.030in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with 107 Engine & 3.937in. Bore.
Regular price
$249.99
Sale price
$249.99
Regular price
Unit price
/per
* MLS 0.030″ thick Head Gaskets (thinner than OEM)
* Provides an additional increase in compression.
** Remember to check your clearances.
Warning : Use of these head gaskets without proper clea...
Top End Gasket Kit with 0.040in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with 120 Engine & 4.185in. Bore.
Regular price
$420.99
Sale price
$420.99
Regular price
Unit price
/per
Fitment:
Typically used for aftermarket 107ci -> 120ci upgrade or 114ci -> 124ci upgrade
* MLS 0.040″ thick (OEM thickness)
MFR PART No: C10221
ROLLIES PART No: CG-C10221
Top End Gasket Kit with 0.040in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with 114 Engine & 4.016in. Bore.
Regular price
$420.99
Sale price
$420.99
Regular price
Unit price
/per
* Replaces OEM # 25700729B
MFR PART No: C10218
ROLLIES PART No: CG-C10218
Top End Gasket Kit with 0.040in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with S&S 129/132ci (4.320in.) Engine or SE131 (4.310in.) Engine.
Regular price
$420.99
Sale price
$420.99
Regular price
Unit price
/per
Features & Benefits:-
* Used for 131ci or 132ci upgrade – 4.310″ / 4.320″ Bore
* MLS 0.040″ thick Head Gaskets
* Provides an additional increase in compression.
Tech Tips:-
* Use of these hea...
Top End Gasket Kit with 0.030in. Multi-Layer Steel MLS Head Gaskets. Fits Milwaukee-Eight 2017up with S&S 129/132ci (4.320in.) Engine or SE131 (4.310in.) Engine.
Regular price
$420.99
Sale price
$420.99
Regular price
Unit price
/per
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...
Top End Gasket Kit. Fits Milwaukee-Eight 2017up with 4.250in. Bore.
Regular price
$351.99
Sale price
$351.99
Regular price
Unit price
/per
Features & Benefits:-
* Includes Head, Base & Exhaust Gaskets.
* Sold as a Kit.
Proudly Made in the USA by S&S Cycle !
MFR PART No: 900-0955
ROLLIES PART No: SS900-0955
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