
S&S CYCLE Super Stock® Generator Engine Case
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The Super Stock® Generator Engine Case is designed for optimal performance and durability. It includes all necessary components such as crankcase bolts, washers, nuts, and cylinder mounting studs. The package also features a timing hole plug, magnetic drain plug, assorted breather and oil line fittings, and a top end oil screen spring and plug.
This engine case incorporates Timken® bearing assemblies for the sprocket shaft, along with an oil seal, pinion shaft main bearing race, and cam needle bearing assembly. The oil pump shaft bushings and comprehensive installation instructions ensure a smooth assembly process.
Line honed bearing races and a precision-machined breather cavity maximize oil scavenging efficiency. It is machined for 3.4375" cylinders and is tapped 1/4"-20 for gear covers, oil pump, tappet guides, timer, and timer advance, with drilled holes for 5/16" generator mounting bolts.
For '63-'65 models with outside oil lines, utilize the oil port at the rear of the tappet block or the gear cover oil port with custom oil lines. Proudly made in the USA, this generator crankcase gear kit comes with a circuit breaker drive gear, idler gear, and circuit breaker gear. Please note that shims and shafts must be purchased separately.
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We do not ship to the Canary Islands, Ceuta, or Melilla.
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.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
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.
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.
If you want to return an item, please contact us first to give you detailed instructions.