Connecting Rod - Big Twin '41-E'81
The S&S CYCLE Connecting Rod Set (Part No. 34-7004) is a high-quality, heavy-duty component designed for optimal performance in Big Twin applications from 1941 to 1981. Crafted with precision, these rods are deep-forged and heat-treated to ensure durability and longevity under demanding conditions. The set includes front and rear rods, crankpin, nuts, steel cages, and roller bearings, providing a comprehensive solution for engine rebuilds or upgrades. The crankpin features two oil holes and four ground slots on each side of the throw ends of the rods, which help maintain a consistent oil film on thrust faces, reducing wear and enhancing engine reliability.
Features:
- Heavy-duty, deep-forged and heat-treated construction for durability
- Includes complete set of front and rear rods, crankpin, nuts, steel cages, and roller bearings
- Crankpin with two oil holes and four slots to facilitate lubrication and oil film retention
- Wider I-beam section by 0.120 inches compared to stock for increased strength
- Designed with rod-to-rod clearance to support strokes up to 5.00 inches
- Made in the USA for quality assurance
- Installation may require additional clearancing of flywheels and cases to ensure proper fit