S&S Cycle Shovelhead Top End Kit - 3-7/16" Bore - 74ci - 90-0097

Upgrade your vintage Harley-Davidson with this S&S Cycle 74" Shovelhead-style top end kit. Designed for ease of installation and reliable performance, this kit provides a complete solution for rebuilding or upgrading your engine. Experience the quality and craftsmanship that S&S Cycle is known for, all while minimizing downtime.

Description

This S&S Cycle top end kit delivers increased performance and reliability for your classic Harley-Davidson Shovelhead engine. The kit includes a set of S&S Shovelhead-style cylinder heads, ensuring optimal combustion and flow. The S&S stock bore cylinders, with a 3.4375" bore, are designed for 74" engines. Forged 8:1 compression pistons, complete with rings and wrist pins, provide enhanced durability and performance. Pistons are pre-fit to the cylinders, which eliminates the need for machining, simplifying installation. Also included are manifold clamps, manifold seals, necessary hardware, and gaskets to ensure a complete and proper installation. Proudly made in the USA, this kit delivers exceptional quality and performance.

Features & highlights

• Complete top end kit for 74" Shovelhead engines.
• S&S Shovelhead-style cylinder heads for improved performance.
• Forged 8:1 compression pistons for increased durability.
• Pre-fit pistons and cylinders minimize installation time.
• Includes all necessary hardware and gaskets for a hassle-free installation.
• Made in the USA.

Technical specifications

• Brand: S&S Cycle
• Bore Size: 3.4375"
• Compression Ratio: 8.0:1
• Displacement: 74"
• Stroke Length: 3.968"
• Product Name: Cylinder Kit

Important to know

Verify your engine's specifications before ordering to ensure proper fitment. Professional installation is recommended for optimal performance.