Gaskets & Seals

S&S Cycle #930-0092 - Base Gaskets - 3.5" - V2 - '84-'99 Big Twin

Two pack of 3-1/2" micropore .018" thick for 1984-1999 big twin and V-series motors. FitmentYear(s)MakeModel CodeModel1984-1999Harley-Davidson—Big Twin

S&S Cycle #930-0093 - Base Gaskets - 3.625" - V2 - '84-'99 Big Twin

Two pack of 3-5/8" micropore .018" thick for 1984-1999 big twin and V-series motors. FitmentYear(s)MakeModel CodeModel1984-1999Harley-Davidson—Big Twin

S&S Cycle #930-0094 - Base Gaskets - 4" - '84-'99 Big Twin

Two pack of 4" micropore .018" thick for 1984-1999 big twin, V-series motors and S&S 100" XL style motor. FitmentYear(s)MakeModel CodeModel1984-1999Harley-Davidson—Big Twin1986-2003Harley-Davidson—xl

S&S Cycle #930-0095 - Base Gaskets - 74/80" - '66-'84 Big Twin

Shovelhead-style rear S&S cylinders do not have the stock-style wide base flange. Shovelhead base gaskets specified as "S&S" are the same front and rear.FeaturesBase gaskets features S&S Pro-Formance micropore™ compound proven to...

S&S Cycle #930-0096 - Base Gaskets - 3-5/8" - '66-'84 Big Twin

Shovelhead-style rear S&S cylinders do not have the stock-style wide base flange. Shovelhead base gaskets specified as "S&S" are the same front and rear.FeaturesBase gaskets features S&S Pro-Formance micropore™ compound proven to...

S&S Cycle #930-0097 - Gaskets - 3.625" - .062"

Gaskets - 3.625" - .062"FeaturesHead gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coatingMade in the USASpecsThickness0.062"UnitsPairProduct...

S&S Cycle #930-0098 - Gaskets - 3.5" - .045"

Two pack of micropore .045" head gaskets for 3-1/2" bore 1984-1999 style V-Series motors and 1986-2003 XL style motors. FitmentYear(s)MakeModel CodeModel1984-1999Harley-Davidson—Big Twin1986-2003Harley-Davidson—xl

S&S Cycle #930-0099 - Base Gaskets - Front or Rear 4.125" - SSW - '99-'17 Twin Cam

Two pack of 4-1/8" micropore .018" thick for 1984-1999 big twin and V-series motors. FitmentYear(s)MakeModel CodeModel1984-2028Harley-Davidson—Big Twin

S&S Cycle #930-0100 - Gaskets - 4-1/8" - SSW

Two pack of micropore .043" head gaskets for 4-1/8" bore 1984-1999 style V-Series motors. FitmentYear(s)MakeModel CodeModel1984-2028Harley-Davidson—Big Twin

S&S Cycle #930-0101 - Base Gaskets - Front or Rear 4.125" - STK - '99-'17 Twin Cam

Two pack of 4-1/8" micropore .018" thick for 1999-2017 big twin motors and 2007-later T-series motors using H-D stud pattern. FitmentYear(s)MakeModel CodeModel1999-2028Harley-Davidson—Big Twin

S&S Cycle #930-0102 - Gaskets - 4-1/8" - STK

Two pack of multi-layered steel .043" thick head gaskets for 4-1/8" bore 1999-2017 big twin and T-series motors. FitmentYear(s)MakeModel CodeModel1999-2028Harley-Davidson—Big Twin

S&S Cycle #930-0139 - Gasket, Set, Base, Stock Bolt Pattern, Stock to 4.320" Bore, 2017-up M8 Models

S&S Cycle #930-0153 - Gasket, Lower, Rocker Cover, 2017-up M8 Models

S&S Cycle #930-0154 - Gasket, Upper, Rocker Cover, 2017-up M8 Models

S&S Cycle 106-0232 S&S Cycle 70-99 BT Undersized Prodile Gearcover Gasket - 10 Pack

S&S Cycle 70-99 BT Undersized Prodile Gearcover Gasket - 10 PackUndersized Profile