Product Description
S&S CYCLE Cylinder – 3.500″ – Natural Finish – Evolution Big Twin
Key Features
- 3.500″ bore cylinders are for 80″ or 89″ big twins with stock, S&S® Performance, or Super Stock® heads
- Thicker castings, larger cooling fins, and better wear resistance than stock cylinder
- Bored slightly under normal size and are not honed
- Stock replacement with cast iron liner
- Includes dowel pins
- Made in the USA
- Super Stock® pistons for 80″ engines can be used with stock 80″ flywheels without rebalancing.
Technical Specifications
- Weight: 27.65 lbs
- Supplier Number: 91-7210
- Unit of Measure: Pair
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 9 units
- ✗ Batavia, NY: 0 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✗ Asheville, NC: 0 units
- ✓ National: 9 units
Total Available: 18 units
Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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