Super Stock® Engine Case

S&S CYCLE Super Stock® Engine Case

S&S CYCLE
0920-0063
31-0055
The Super Stock® Engine Case is a high-performance component compatible with various Harley-Davidson models, featuring a 3.5" stock bore, optimized oil scavenging, and complete installation kit.
Hurry! only 3 items left in stock.
€1,487.11
In stock, ships within 24-48 hours.
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  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Super Stock® Engine Case

The Super Stock® Engine Case is designed for optimal performance and compatibility with various Harley-Davidson models. Featuring a 3.5" stock bore cylinder case, it accommodates any stroke up to 5" and most stock length connecting rods, ensuring a perfect fit for your motorcycle.

This engine case is machined to accept an oil filter assembly that mounts on the front of stock motor cases, enhancing your engine's efficiency. All races are line-honed with a precision-machined breather cavity to optimize breather timing, maximizing oil scavenging for improved performance.

The kit includes everything you need for installation: crankcase bolts, washers, nuts, cylinder mounting studs, a 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 detailed installation instructions.

This engine case is also machined for EFI fitment and proudly made in the USA.

: 0920-0063
: 3 Items
In Stock

Data sheet

Riding Style
Street
Units
Kit
Color/Finish
Black
Powder-Coated
Bore Size Imperial
3.500"

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.