Hastings Mfg Moly Piston Ring .030" Oversize - 1340cc 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.
For serious 1340cc Shovel engine rebuilds that demand a .030" oversize bore, these Hastings Mfg piston rings deliver the performance and durability you need. Constructed with moly compression rings and a three-piece oil ring, they are designed to provide a reliable seal and superior oil control. Made in the USA, they're built for the long haul.
Why riders pick this
- Fits 1340cc Shovel engines with .030" oversize bores
- Moly compression rings for durability and seal
- Effective three-piece oil ring design
- Made in the USA
These Hastings Mfg piston rings are engineered specifically for 1340cc Shovel engines undergoing a rebuild with a .030" oversize bore. The moly compression rings are key to their performance, offering enhanced wear resistance and a robust seal even under demanding conditions. Paired with the three-piece oil rings, this set ensures excellent oil control, preventing blowby and maintaining consistent engine performance as miles add up on your Harley-Davidson.
Robust Seal for Rebuilt Motors
- Designed for 1340cc Shovel engines with .030" oversize bores
- Moly compression rings for superior wear resistance and seal
- Three-piece oil rings ensure effective oil management
- Made in the USA for quality you can trust
Critical for High-Mileage Rebuilds
When you're putting significant work into a 1340cc Shovel rebuild, every component counts. These Hastings Mfg piston rings provide the foundation for strong compression and reduced oil consumption, vital for extending the life and performance of your classic V-twin. They are an ideal choice for riders looking to restore their Shovel to its original glory or even enhance its capabilities with a precise, oversized rebuild.
Specifications
- Brand: Hastings Mfg
- Manufacturer Part #: 2M6127030
- UPC: 75538114161
- Engine Displacement: 1340cc Shovel
- Oversize: 0.030"
- Weight: 0.23 lbs
- Country of Origin: USA
Common questions
Will these rings fit my Harley Shovel engine?
Yes, these rings are designed for 1340cc Shovel-head engines that are being rebuilt with .030" oversize pistons. Always confirm your bore size before ordering.
What is the benefit of moly compression rings?
Moly (molybdenum) rings offer improved wear resistance, better heat transfer, and a more consistent ring seal compared to standard cast iron, leading to better compression and reduced blowby.
Is this a complete set for one piston?
This set includes both the moly compression rings and the three-piece oil ring for one piston. Ensure you order the correct quantity for all pistons in your engine.
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 | 865-02019 |
| WEIGHT | 0.23 lb |
