Product Description
S&S CYCLE V80 Long-Block Engine – Natural – Custom Chassis | Evolution Big Twin
Key Features
- Stock-height basic engine is direct bolt in replacement for aging 80″ H-D Evolution engines
- Specially machined cylinder heads allow use of stock length manifolds
- Includes S&S performance cylinder heads, S&S standard oil pump, flat top cast pistons, S&S 585 valve springs, forged rocker arms, 508 camshaft
- Made in the USA
- For ’84-’99 Evolution Big Twin or ’70-’90 custom chassis with alternator-style primary.
- Fuel and ignition systems not included, use existing carburetor (rejetting is required).
- EFI compatible – calibration required (must use aftermarket module or add-on tuner).
Technical Specifications
- Weight: 150.00 lbs
- Supplier Number: 310-0232
- Unit of Measure: Each
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 5 units
- ✗ Batavia, NY: 0 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✗ Asheville, NC: 0 units
- ✓ National: 5 units
Total Available: 10 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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