
S&S CYCLE Super Stock™ Cylinder Heads
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.
Experience enhanced performance with the S&S Super Stock™ Cylinder Heads. Designed for compatibility with additional upgrades, these fully assembled heads come equipped with stainless steel valves and high-lift springs that allow a lift of up to .640. Please note, the intake manifold, pistons, and gasket kits are sold separately. The gasket kits include head gaskets, base gaskets, and exhaust pipe gaskets, but rocker box gaskets are not included due to the variety of available rocker box styles.
For installation, it is necessary to reuse the stock headbolts. S&S Super Stock piston kits, which are required, feature 10:1 ratio pistons, rings, piston pins, and clips, and are sold separately in pairs. Proudly made in the U.S.A., these heads are an excellent choice for those looking to upgrade their performance.
We ship to:
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.