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S&S Cycle 4.320" Bore Head Gasket - Harley Milwaukee-Eight 2017 Touring
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.
This S&S Cycle head gasket is specifically engineered for 2017 Harley-Davidson Milwaukee-Eight (M8) engines with a 4.320-inch bore. It serves as a direct, OEM-quality replacement for both stock and modified M8 cylinder heads.
Why riders pick this
- For 2017 Milwaukee-Eight engines
- Precisely 4.320-inch bore specification
- Direct OEM-quality replacement
- Works with stock or modified M8 heads
When you're working on a Milwaukee-Eight, precision is paramount. This S&S Cycle head gasket is designed to meet the exact demands of 2017 M8 engines with a 4.320-inch bore, ensuring a perfect seal and optimal compression. Whether you're performing routine maintenance or upgrading your M8's performance, this gasket provides the reliability and fitment you expect from S&S Cycle, preventing leaks and maintaining peak engine efficiency.
Optimized for Milwaukee-Eight Performance
- Engineered specifically for 2017 Milwaukee-Eight engines
- Features a precise 4.320-inch bore specification
- Direct OEM-quality replacement part
- Suitable for both stock and modified M8 cylinder heads
Crucial for M8 Engine Integrity
Ensuring a proper seal on your Milwaukee-Eight cylinder heads is critical for horsepower, torque, and overall engine longevity. This S&S Cycle gasket provides that assurance, making it an ideal choice for any M8 owner. Always double-check your engine's bore size before ordering, as different M8 models can have varying specifications, to guarantee a perfect fit for your Harley-Davidson Touring model.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 900-1060
- Bore Size: 4.320 in.
- Weight: 0.1 lb
- Category: Engine Components / Gasket Kits
Common questions
Will this head gasket fit my Milwaukee-Eight engine?
This gasket is specifically designed for 2017 Harley-Davidson Milwaukee-Eight (M8) engines with a 4.320-inch bore. Please confirm your engine's bore size and model year before ordering, as M8 engines can have different specifications.
Is this a direct replacement for the factory M8 head gasket?
Yes, this S&S Cycle head gasket is manufactured to OEM specifications, making it a direct bolt-in replacement for your stock M8 gasket.
Can I use this gasket if my M8 cylinder heads are modified?
Yes, this S&S Cycle gasket is suitable for use with both stock and modified Milwaukee-Eight cylinder heads, provided they match the 4.320-inch bore specification.
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 | T14-662086 |
| WEIGHT | 0.1 lb |
So much better than stock.
Looks great but haven’t fitted them yet