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S&S Cycle T124 Long Block Engine - Wrinkle Black and Chrome for Touring Models (Part 310-0401A)
Regular price $8,595.95 USD
Category:
T124 Long Block Engine - Wrinkle Black and Chrome - Touring
Upgrade your Harley-Davidson touring motorcycle with the S&S Cycle T124 Long Block Engine, part number 310-0401A, featuring a striking Wrinkle Black and Chrome finish. This high-performance engine is designed to deliver increased horsepower and torque, making it ideal for riders seeking improved performance on long rides and spirited cruising. Built with precision components, it ensures reliability and durability for extended use under demanding conditions.
The engine includes Super Stock™ cylinder heads, known for their excellent airflow and performance capabilities, along with a T2 crankcase that provides robust structural integrity. The high flow oil pump optimizes lubrication, while the cam cover and easy start 585 gear drive cams contribute to smooth operation and efficient power delivery. Special head machining allows compatibility with stock length intake manifolds, specifically S&S manifold size 405, ensuring straightforward installation without extensive modifications.
The T124 Long Block features a stock style breathing system, compatible with most performance air cleaners, allowing for customizable airflow options. Notably, revised oil routing on '99-'06 Touring models eliminates the need for an oil line installation kit, simplifying installation and maintenance. Cylinder heads are engineered to match the '99-'05 style, with owners of '06 models needing to purchase offset intake flanges for proper fitment. The cylinder heads are specially machined to accommodate non-stock cylinder lengths, ensuring compatibility with stock-length intake runners and throttle bodies. Breather vent bolt locations have been adjusted to align with stock locations, facilitating the use of stock style air cleaner back plates for a clean, OEM-like appearance.
Built for performance, durability, and ease of installation, the S&S Cycle T124 Long Block Engine is an excellent upgrade for touring enthusiasts looking to enhance their motorcycle’s power and reliability while maintaining a classic aesthetic with its wrinkle black and chrome finish.
Features:
- Includes Super Stock™ cylinder heads for improved airflow and performance
- T2 crankcase providing robust structure and durability
- High flow oil pump optimizing lubrication system
- Cam cover and easy start 585 gear drive cams for smooth operation
- Special head machining compatible with stock length intake manifolds (S&S manifold size 405)
- Stock style breathing system suitable for most performance air cleaners
- Revised oil routing on '99-'06 Touring models eliminating the need for an oil line kit
- Cylinder heads designed for '99-'05 style, with adjustments for '06 models using offset intake flanges
- Machined to accommodate non-stock cylinder lengths while maintaining stock intake runner compatibility
- Breather vent bolt locations aligned with stock positions for easy installation of stock back plates





