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 engine's foundation with the S&S Cycle Super Stock® Alternator Style Engine Case. This high-performance engine case is designed for reliability and increased performance, offering a robust base for your custom build or engine rebuild.
Description
The S&S Cycle Super Stock engine case is 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, ensuring maximum oil scavenging efficiency. Designed for use with 3.5" bore cylinders and strokes up to 5", this case is compatible with most stock length connecting rods. It is also machined for EFI fitment, making it a versatile choice for modern engine builds. Constructed from A356 T-6 aluminum alloy, this engine case offers superior strength and durability. Proudly made in the USA, this engine case ensures top-tier quality and precise engineering. Upgrade to S&S Cycle Super Stock for a dependable and high-performing engine foundation.
Features & highlights
- Designed for 3.5" bore cylinders and strokes up to 5".
- Optimized breather timing for maximum oil scavenging.
- Machined for EFI fitment, supporting modern engine configurations.
- Constructed from high-strength A356 T-6 aluminum alloy for durability.
- Line-honed races for smooth operation and extended component life.
- Oil filter assembly mounts on the front similar to stock motor cases.
- Made in the USA ensuring premium quality and craftsmanship.
Technical specifications
- Brand: S&S Cycle
- Bore Size: 3.5"
- Material: A356 T-6 Aluminum Alloy
- Type: Standard Bore
- Color/Finish: Natural
Important to know
Kit includes crankcase bolts, washers and 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
31-0000
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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