* Will not fit S&S engines using OE style bolt pattern crankcasesDescription:S&S Super Sidewinder Plus 4.125in. MLS Head Gaskets.Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .045in..Pair
Fitment:NOTE: TWIN COOLED HEAD GASKETS WILL RETRO TO AIR COOLED HEADS & CYLINDERS* Harley-Davidson Twin Cam 95ci or 103ci 3.875in. MLS Head Gaskets.* MLS 0.030in. thick Head Gaskets (thinner than OEM)* Provides an additional increase in compression. ** Remember to check your clearances.* Replaces OEM # 16787-99AWarning : Use of these head gaskets without proper…
* Harley-Davidson Twin Cam 88ci or 96ci 3.750in. MLS Head Gaskets.* MLS 0.030in. thick Head Gaskets (thinner than OEM)* Provides an additional increase in compression. ** Remember to check your clearances.* Replaces OEM # 17047-98Warning : Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure
Harley-Davidson Evolution Big Twin 3.670in. MLS Head Gaskets. Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .040in..Pair
* Harley-Davidson Evolution Big Twin 3.500in. MLS Head Gaskets.* Fits Big Twin 80ci ‘1984-1999 & XL1200cc 1988-2021* MLS 0.030in. thick Head Gaskets (thinner than OEM)* Provides an additional increase in compression. ** Remember to check your clearances.* Replaces OEM # 16770-84Warning : Use of these head gaskets without proper clearance checks can lead to catastrophic…
Features & Benefits:-* Replaces OEM # 16770-66A* Sold as a Pair.Tech Tips:* 0.045in. Starting Thickness.* 0.042in. Final Crush. * Firering is a Metallic Armor / Grommet around the Bore of the Gasket, Stainless Steel on Head Gaskets & Copper on Exhaust Gaskets.Proudly Made in the USA by James Gaskets !
Features & Benefits:-* Replaces OEM # 16770-48* Sold as a Pair.Tech Tips:-* 0.045in. Starting Thickness.* 0.042in. Final Crush. * Firering is a Metallic Armor / Grommet around the Bore of the Gasket, Stainless Steel on Head Gaskets & Copper on Exhaust Gaskets.Proudly Made in the USA by James Gaskets !