Product Description
Get the performance you need with the S&S CYCLE PISTON KIT 78-84 HC80″STD, available now at Knobtown Cycle. Kansas City’s trusted source for quality new and used motorcycle parts.
Key Features
- For 80″ stock big twin motors
- Forged pistons for superior strength
- Piston kits include set of pistons, rings, wristpins, and clips
- Wrist pin deck height 1.270″
- Made in the U.S.A.
- Requires the use of connecting rods with a rod length of 7.440″(standard length OEM #24281-74A connecting rods); use of earlier connecting rod with rod length of 7.470″ (OEM # 24281-41A) will result in a slight increase in the compression ratio of about one-halfpoint, and may also result in clearance problems (check all piston to cylinder head clearances carefully when using early style rods).
Product Specifications
- Part Number: 09101932
- Brand: S&S CYCLE
- Weight: 2.95 lbs
Expert Installation Services
Professional installation services available. Contact our Kansas City service department! Free Ship to Store!
Part Locations
| Location |
Available |
| Wisconsin (WI) |
2 |
| New York (NY) |
0 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
2 |
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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