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S&S Cycle T143 Long Block Engine - Wrinkle Black and Chrome for Touring Models 310-0548A
Regular price $10,595.95 USD
T143 Long Block Engine - Wrinkle Black and Chrome - Touring The S&S Cycle T143 Long Block Engine, part number 310-0548A, is...
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T143 Long Block Engine - Wrinkle Black and Chrome - Touring
The S&S Cycle T143 Long Block Engine, part number 310-0548A, is designed to deliver exceptional performance for Harley-Davidson touring motorcycles. Crafted with precision, this engine features CNC-machined B3 cylinder heads equipped with two-bolt exhaust flanges, ensuring durability and efficient heat dissipation. The engine is fitted with S&S 635 easy-start gear drive cams and 1.725:1 rocker arms capable of achieving a total lift of .674 inches, providing improved power delivery and throttle response. Built with S&S Super Stock™ T2 crankcases and reed breather valve three-piece flywheels, this engine combines strength and reliability, making it suitable for demanding riding conditions.
Features:
- CNC-machined B3 cylinder heads with two-bolt exhaust flanges for enhanced durability
- S&S 635 easy-start gear drive cams for reliable starting and performance
- 1.725:1 rocker arms providing .674 inches of total lift for increased airflow
- Super Stock™ T2 crankcases with reed breather valve and three-piece flywheels for strength
- High-flow oil pump and cam cover to optimize lubrication and engine cooling
- Premium high-performance tappets for smooth operation
- Made in the USA with quality craftsmanship
- Revised oil routing on 1999-2006 touring models eliminates the need for an oil line installation kit
- Designed to fit in stock chassis without any cutting or frame modifications
- Requires separate purchase of carburetor, intake, and ignition system
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