Product Description
Knobtown Cycle offers the S&S CYCLE ENGINE COMP V80 NAT/CHR for riders who know quality matters.
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).
Product Specifications
- Part Number: 09010188
- Brand: S&S CYCLE
- Weight: 150.00 lbs
Professional Installation Available
Buy online or visit our Kansas City showroom. Contact us for installation service options! Free Ship to Store!
Notes: TRUCK PPD/ORD TO SUPPORT ۠02MAF
Part Locations
| Location |
Available |
| Wisconsin (WI) |
5 |
| New York (NY) |
0 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
5 |
Stock levels last updated: January 30, 2026 8:09 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
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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