Awesome service..prompt ..friendly
S&S Cycle Head Gaskets - Harley-Davidson
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
S&S Cycle head gaskets are engineered to provide a robust seal for your Harley-Davidson engine, critical for maintaining combustion chamber pressure. These OEM-quality replacements are built to resist the intense heat cycling experienced in both stock and high-performance V-twin applications, ensuring reliability when you're pushing your bike hard.
Why riders pick this
- Engineered to seal combustion chamber pressure reliably
- Resists intense heat cycling in V-twin engines
- OEM-quality replacement for engine rebuilds
- Suitable for stock or modified Harley-Davidson builds
When you're tearing down your Harley-Davidson engine for maintenance or a performance build, don't compromise on sealing. S&S Cycle head gaskets deliver the precision and durability needed to keep your V-twin running strong. Designed to withstand the demanding conditions inside your engine, these gaskets ensure a tight seal for optimal performance and longevity.
Reliable Sealing for Every Build
- Engineered to seal combustion chamber pressure effectively
- Designed to resist intense heat cycling and thermal stress
- OEM-quality replacement for confident engine rebuilds
- Suitable for a wide range of Harley-Davidson engines, stock or modified
The Foundation of a Strong Engine
Whether you're doing a routine top-end service or building a fire-breathing big-inch motor, proper head gasket selection is paramount. These S&S Cycle gaskets provide a reliable barrier, preventing leaks and maintaining cylinder integrity. They are a critical component for any V-twin owner looking for dependable performance and peace of mind during an engine refresh or upgrade.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 900-0953
- Category: Engine Components / Gasket Kits
- Weight: 0.3 lb
Common questions
Do I need new gaskets for a top-end rebuild?
Yes. Head gaskets should always be replaced during any top-end or full engine rebuild to ensure a proper, leak-free combustion seal and optimal performance.
Will these work on a stock Harley-Davidson engine?
Yes, these S&S Cycle head gaskets are OEM-quality replacements that are suitable for use in any stock Harley-Davidson engine build.
Can I reuse my old head gaskets?
No. Head gaskets are designed for single-use and compress to form a seal. They should always be replaced with new ones each time the cylinder heads are removed to prevent leaks.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Gasket Kits |
| SKU | T14-662003 |
| WEIGHT | 0.3 lb |
So much better than stock.
Looks great but haven’t fitted them yet