S&S Cycle Super Stock Cylinder Head Kit - Black - 90-1504

Unleash the full potential of your engine with the S&S Cycle Super Stock™ Cylinder Head Kit. These heads are engineered for superior performance and are compatible with a range of upgrades, making them ideal for enthusiasts and professionals seeking increased power and reliability. Experience the difference that precision engineering and high-quality materials can make.

Description

The S&S Cycle Super Stock™ Cylinder Head Kit is designed to work seamlessly with stock 3.5" or 3.625" bore engines. Fully assembled, these heads feature stainless steel valves and high-lift springs capable of handling up to .640" lift. The large 2.000" intake and 1.605" exhaust valves, combined with high-flowing ports, ensure a plentiful air supply, perfectly suited for big inch engines. These cylinder heads are powder-coated black for enhanced durability and a sleek appearance. Upgrade your engine with confidence using these high-performance cylinder heads. Proudly made in the USA, ensuring top-tier quality and craftsmanship.

Features & highlights

• Experience greatly improved performance with S&S Super Stock cylinder heads.
• Compatible with stock 3-1/2" or 3-5/8" bore engines for versatile application.
• Fully assembled with stainless steel valves and high-lift springs, ready for installation.
• High-flowing ports and large valves optimize airflow for big inch engines.
• Durable black powder-coated finish for long-lasting protection and style.
• Designed and manufactured in the USA, ensuring premium quality and reliability.

Technical specifications

• Brand: S&S Cycle
• Product Name: Cylinder Head Kit
• Material: Aluminum
• Color/Finish: Black, Powder-Coated
• Intake Valve Size: 2.000"
• Exhaust Valve Size: 1.605"
• Valve Spring Lift: Up to 0.640"
• Units: Pair

Important to know

Please note the following requirements and limitations:

• Stock headbolts must be reused.
• S&S Super Stock piston kits are required for proper installation and performance.
• Intake manifold, pistons, and gasket kits are sold separately.