
Specifications
- Brand
- S&S Cycle
- Part #
- 31-9905
- UPC
- 31-9905

S&S Cycle 70-84 BT SH93 Complete Assembled Engine
$11178.64
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S&S Cycle 70-84 BT SH93 Complete Assembled Engine
Key Features
- Fits 1970-1984 Harley-Davidson Big Twin models.
- 93 cubic inch displacement.
- Includes S&S 8.5:1 forged pistons and S&S Super Stock cylinder heads.
- Features natural crankcases and black powder coated cylinders.
- Comes with an S&S Super carburetor and classic teardrop air cleaner.
- Equipped with S&S hydraulic valve train and roller rocker arms.
Product Details
S&S Cycle has been building performance engine components for a long time, and they're known for making powerful, reliable parts for Harley-Davidson motorcycles. This SH93 complete assembled engine is a great example of their work, perfect for anyone looking to build a retro custom bike or give their 1970-1984 Harley-Davidson Big Twin model a serious upgrade. It’s a 93 cubic inch powerhouse that brings together classic styling with modern performance.
Inside this engine, you'll find S&S 8.5:1 forged pistons paired with their Super Stock cylinder heads, designed to work together for strong, consistent power delivery. The natural finish crankcases and black powder-coated cylinders give it a classic look that fits right in with retro builds. It comes equipped with an S&S Super carburetor topped with a classic teardrop air cleaner, ensuring smooth fuel delivery and that iconic S&S sound. For reliable operation, it features an S&S hydraulic valve train and roller rocker arms, along with an S&S Super Stock single fire ignition system for a strong spark. The S&S billet cam cover adds a nice finishing touch to the overall build.
This engine comes as a complete assembly, ready to be installed. It includes a two-year warranty from S&S Cycle, giving you peace of mind. Please note that this engine is not CARB approved and cannot be shipped to California. It's a substantial piece of machinery designed for enthusiasts who want a well-built, high-performance engine for their classic Big Twin project.
Specifications
- Brand
- S&S Cycle
- Manufacturer Part #
- 31-9905
- UPC
- 31-9905
Frequently Asked Questions
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S&S Cycle 70-84 BT SH93 Complete Assembled Engine



