S&S Cycle Connecting Rods - Harley-Davidson Engines
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
S&S Cycle Connecting Rods are high-strength engine components meticulously engineered for Harley-Davidson engines. Built to S&S's rigorous performance standards, these rods ensure reliable operation whether your V-twin is stock or heavily modified. They provide the backbone for your engine's rotating assembly, critical for both longevity and power.
Why riders pick this
- High-strength engine components
- Engineered for Harley-Davidson engines
- Reliable in stock and modified applications
- S&S Cycle performance standards
For riders who demand the best from their Harley-Davidson, S&S Cycle connecting rods offer an essential upgrade. These rods are designed to handle the increased stresses of performance applications, providing superior strength and durability compared to standard components. Investing in S&S connecting rods means building an engine that can reliably deliver power mile after mile, without compromise.
Engineered for Performance and Reliability
- S&S Cycle performance engineering for demanding applications
- Compatible with a wide range of Harley-Davidson engines
- Built for reliable operation in both stock and modified V-twin powerplants
Building a Stronger Harley Engine
These S&S connecting rods are a foundational component for any serious Harley engine build or rebuild. They are designed to integrate with your existing engine architecture, providing a significant upgrade in strength. While engineered to higher performance standards, careful professional installation is always recommended to ensure correct fitment and optimal engine health. Consult with a qualified builder for assembly details and any potential machine work.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 340-0217
- Weight: 5 lb
- Category: Engine Components / Connecting Rods - Powersports
Common questions
What specific Harley engine models do these connecting rods fit?
These S&S Cycle connecting rods are designed for Harley-Davidson engines. It's important to confirm your specific engine type and year with S&S Cycle or a qualified dealer before ordering to ensure proper compatibility.
Can these connecting rods be used in a stock Harley engine?
Yes, S&S Cycle connecting rods are engineered for reliable operation in both stock and modified Harley engines, offering an upgrade in durability even for standard applications.
Is professional installation required for these connecting rods?
Given their role as critical internal engine components, installation should be performed by a qualified mechanic or engine builder. Some applications may require machine work or specialized assembly techniques.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Connecting Rods - Powersports |
| SKU | T14-663720 |
| WEIGHT | 5.0 lb |