Hastings Mfg Cast Piston Ring .040" Oversize - 1200cc Shovel Harley-Davidson
About Hastings Mfg
Hastings has manufactured piston rings in the United States since 1915, supplying both the automotive and powersports rebuild markets. Rings are one of the few parts where a rebuild genuinely should not be cheapened.
When performing a rebuild on a 1200cc Shovelhead engine with rebored cylinders, this Hastings Mfg piston ring offers the precise fit for .040" oversize applications. It's a fundamental component for restoring compression and proper oil control.
Why riders pick this
- Precisely sized for .040" oversize 1200cc Shovelhead pistons
- Three-piece oil ring design for superior oil control
- Durable cast iron construction for lasting performance
- USA-made quality for trusted engine rebuilds
This Hastings Mfg cast piston ring is specifically engineered for 1200cc Shovelhead engines that have been bored out to .040" oversize. The robust cast iron construction combined with a three-piece oil ring design ensures reliable sealing and efficient oil management within the cylinder. Manufactured in the USA, this ring provides the necessary quality and precision for a successful and durable engine rebuild for your classic V-twin.
Precision Fit for Rebored Shovelhead Cylinders
- Sized for .040" oversize 1200cc Shovelhead pistons
- Three-piece oil ring design for effective oil control
- Durable cast iron construction for reliable performance
- Made in the USA, ensuring high manufacturing standards
Essential for Restoring Shovelhead Power
For any 1200cc Shovelhead engine rebuild requiring a .040" overbore, selecting the correct piston rings is crucial for optimal performance and longevity. This Hastings Mfg ring delivers the exact fit and sealing capabilities needed to restore your engine's compression and overall efficiency. Trust in quality, USA-made components to bring your Harley-Davidson back to life.
Specifications
- Brand: Hastings Mfg
- Manufacturer Part #: 6482040
- UPC: 75538084136
- Engine Size: 1200cc Shovel
- Oversize: .040"
- Length: 5 in
- Width: 5 in
- Height: 1 in
- Weight: 0.22 lbs
- Country of Origin: USA
Common questions
What engine does this piston ring fit?
This Hastings Mfg piston ring is designed for 1200cc Shovelhead engines that have been bored .040" oversize.
Will this fit a stock bore Shovelhead cylinder?
No, this ring is specifically for .040" oversize applications. Stock bore Shovelhead cylinders require a different part number.
Is this a complete set of rings for one piston?
No, this is a single piston ring. You will need to confirm the quantity and types of rings required for your specific engine rebuild.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Hastings Mfg |
| TYPE | Piston kits & Components |
| SKU | 865-02035 |
| WEIGHT | 0.22 lb |
