Top End Gasket Kit. Fits Sportster 1986-1990 with 1200cc Engine.
Note: 883cc Models require additional purchase of # CG-C9205 (Gasket; Cyl Head XL’86up 883cc Pair MLS 0.040in.)* Replaces OEM # 17032-86B* Replaces OEM # 17032-88
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Note: 883cc Models require additional purchase of # CG-C9205 (Gasket; Cyl Head XL’86up 883cc Pair MLS 0.040in.)* Replaces OEM # 17032-86B* Replaces OEM # 17032-88
Tech Tips:-* MLS 0.030in. 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 clearance checks can lead to catastrophic engine failure
Tech Tips:-* 0.030 Head Gaskets are not to be used in Stage 6 S&S kits* MLS 0.030in. 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 clearance checks can lead to catastrophic engine failure
* Replaces OEM # 17052-05A
Fits Evo & Twin Cam 1984up with 4-1/8in. Bore S&S complete Engine.
S&S complete Evo & Twin Cam Motors with 4-1/8in. Bore, running the wider S&S cylinder stud bolt pattern. This changes the base gasket.* MLS 0.040in. thick Head Gaskets (OEM)* Remember to check your clearances.* Will Not Work on OEM cases with 124ci Hot Set Up Kit.* Will Not Work on S&S Dyna Engines 2006-2017* Will…
Features & Benefits:-* 4.500in. Bore* MLX 0.040in. thick Head Gaskets (Multi-Layer-Xtreme)* Our MLX Gasket (Multi-Layer-Xtreme) features an extra ‘stopper’ fold-over layer providing a torque limiting surface that prevents yielding of the combustion seal.Tech Tips:-* Use of these head gaskets without proper clearance checks on these custom built/spec motors can lead to catastrophic engine failure. Remember…
Features & Benefits:-* Used for 131ci or 132ci upgrade – 4.310in. / 4.320in. Bore* MLS 0.040in. thick Head Gaskets* Provides an additional increase in compression. Tech Tips:-* Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure
Features & Benefits:-* Used for 131ci or 132ci upgrade – 4.310in. / 4.320in. Bore* MLS 0.030in. thick Head Gaskets (thinner than OEM)* Provides an additional increase in compression. ** Remember to check your clearances.Tech Tips:-* Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure
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