S&s Cycle Super Stock Cylinder Head Kit
S&s Cycle Super Stock Cylinder Head Kit
Available in stock (6)
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with the S&S Cycle Super Stock® Cylinder Head Kit. These heads deliver improved flow over stock while maintaining a classic appearance. This kit provides everything needed for installation, offering a hassle-free upgrade for your motorcycle.
Description
The S&S Cycle Super Stock® Cylinder Head Kit is engineered for superior performance and reliability. Designed to enhance airflow and combustion efficiency, these cylinder heads provide a noticeable boost in horsepower and torque. The kit comes fully assembled, including valve seats, valves, guides, seals, and high-performance .590" lift valve springs, ensuring optimal valve train control and durability. These heads maintain a stock appearance while significantly improving performance, making them an excellent choice for riders seeking a blend of classic aesthetics and modern engineering. Installation is straightforward, utilizing OEM manifolds and exhaust systems, and the included gaskets and hardware ensure a secure and leak-free fit. Manufactured in the USA, these cylinder heads meet the highest standards of quality and craftsmanship.
Features & highlights
- Improved airflow for increased horsepower and torque.
- Fully assembled with high-quality valve train components.
- Maintains a stock appearance while delivering superior performance.
- Designed for use with OEM manifolds and exhaust systems.
- Includes all necessary gaskets and hardware for installation.
- Made in the USA for exceptional quality and reliability.
Technical specifications
- Brand: S&S Cycle
- Part Number: 09300013
- Bore Size: 3-5/8"
- Color/Finish: Aluminum
- Material: Aluminum
- Type: High Compression
- Features: Dual Spark Plug
Important to know
This kit requires the use of OEM manifolds and exhaust systems for proper installation and compatibility.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
S&S CYCLE
90-1491
Cylinder Head Kit
3-5/8"
Aluminum
Dual Spark Plug
High Compression


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

