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Feuling Parts Fast Install® Adjustable Pushrods for Evolution Big Twin – Part #4091
Regular price $279.95 USD
Category:
Fast Install® Pushrods - Adjustable - Evolution Big Twin
The Feuling Parts Fast Install® Adjustable Pushrods, Part #4091, are engineered to enhance your Evolution Big Twin engine's performance and ease of installation. Crafted from durable 7/16 inch diameter 4130 Chromoly steel, these pushrods offer superior strength and longevity. Their design mirrors the popular Feuling® adjustable pushrods but features a slightly shorter tapered tube for optimized clearance and performance. These pushrods are supplied disassembled, allowing for straightforward installation without the need to remove the top rocker box, saving time and effort during engine assembly or maintenance. The inclusion of a dual-jam nut locking system ensures secure adjustment and reliable operation, while the pushrod tube holder keeps the tubes in place during setup, facilitating precise adjustments. Designed with separate lengths for intake and exhaust, these pushrods minimize adjustment area, resulting in a faster installation process and maximum rigidity. This rigidity promotes maximum valve lift, enhancing engine airflow and performance. With a standard .095 inch wall thickness, they provide optimal durability under demanding conditions. Made in the U.S.A., these pushrods are compatible with factory pushrod tubes, making them an excellent choice for performance upgrades or rebuilds of Harley-Davidson Evolution Big Twin engines.
Features:
- Material: 7/16 inch diameter 4130 Chromoly steel for strength and durability
- Design: Slightly shorter tapered tube based on Feuling® adjustable pushrods
- Installation: Disassembled for easy setup without removing the top rocker box
- Locking System: Dual-jam nut for secure adjustment
- Accessory: Includes pushrod tube holder to assist during installation
- Design: Separate lengths for intake and exhaust to minimize adjustment area
- Performance: Promotes maximum valve lift through enhanced rigidity
- Wall Thickness: Standard .095 inch for durability
- Made in the U.S.A.
- Compatibility: Can be used with factory pushrod tubes for seamless upgrades





