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S&S CYCLE Base/Head Gaskets - Big Twin 90-1917

Part Number: 09342105
S&S CYCLE
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SKU:
09342105
MPN:
90-1917
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.50 LBS
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MSRP: $112.95
Now: $101.66
Was: $112.95
— You save $11.29

Ships from Manufacture | Call to Order (231) 767-5055

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Description

Big Twin engines demand gaskets that can withstand extreme combustion pressures and temperature cycling without compromise. S&S Cycle's base and head gaskets are engineered with premium materials and proven compounds specifically designed to prevent catastrophic failures like extrusion or blow-out. Whether you're running a stock or heavily modified engine, these gaskets deliver the sealing integrity and reliability that separates a solid build from a recurring problem.

  • Aramid fiber-reinforced material
  • Premium graphite composition
  • Steel core construction
  • Stainless steel fire ring
  • Anti-stick coating applied
  • Pro-Formance micropore compound
  • Extrusion-resistant base gasket
  • Blow-out resistant design
  • Made in U.S.A.
  • Big Twin compatible (90-1917)
  • Fits 1990–1917 models
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Specs

BORE SIZE:
3,500'
RIDING STYLE:
STREET
THICKNESS:
0,81 MM (0,032')
THICKNESS IMPERIAL:
0,032'
BORE SIZE IMPERIAL:
3.500'
TYPE:
CYLINDER BASE
UNITS:
KIT
MATERIAL:
COPPER
PRODUCT NAME:
GASKET KIT
THICKNESS METRIC:
0.81 MM
TYPE:
CYLINDER HEAD
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Fitment for S&S CYCLE Base/Head Gaskets - Big Twin 90-1917

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Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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