S&s Cycle Super Stock Engine Case 3.5" Bore
S&s Cycle Super Stock Engine Case 3.5" Bore
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About this product
About this product
Upgrade your Harley-Davidson engine build with the S&S Cycle Super Stock® engine case. This high-performance case is designed for reliability and optimized oil scavenging, providing a robust foundation for your custom engine project. Made in the USA to exacting standards, the S&S Cycle Super Stock® engine case delivers unmatched quality and performance.
Description
The S&S Cycle Super Stock® alternator-style engine case is a direct replacement for stock cases, but with enhanced features for superior performance. This case is designed to accommodate a 3.5" bore cylinder and strokes up to 5", making it ideal for a wide range of engine configurations. The case is meticulously machined to accept an oil filter assembly that mounts on the front, similar to stock motor cases. All races are line-honed, and the breather cavity is precision-machined to optimize breather timing, maximizing oil scavenging efficiency. The case is also machined for EFI fitment, offering flexibility for modern fuel injection systems. Constructed from A356 T-6 aluminum alloy, this case offers exceptional strength and durability for high-performance applications.
Features & highlights
- Designed for 3.5" bore cylinders and strokes up to 5".
- Precision-machined breather cavity optimizes oil scavenging, improving engine efficiency and longevity.
- Line-honed races ensure proper bearing alignment and smooth operation.
- Machined for EFI fitment, allowing for easy integration with electronic fuel injection systems.
- Constructed from high-strength A356 T-6 aluminum alloy for superior durability.
- Includes essential hardware for a hassle-free installation.
- Made in the USA, ensuring top-quality materials and craftsmanship.
Technical specifications
- Brand: S&S Cycle
- MPN: DS194301
- Bore Size: 3.500"
- Material: A356 T-6 Aluminum Alloy
- Finish: Natural
- Type: Standard Bore
Important to know
This kit includes crankcase bolts, washers, nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch, oil screen, spring and plug, sprocket shaft Timken® bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing, and installation instructions.
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
31-0005
Engine Case
3,500"
A356 T-6 Aluminum Alloy
Standard Bore
Kit
Reviews


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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.
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