Hastings Mfg Piston Ring - 1200cc Shovel Moly .030" Oversize — Harley-Davidson Electra Glide, Super Glide, Low Rider (1970-1984)

Hastings Mfg piston ring for 1200cc Shovel engines, sized .030" oversize with moly facing for durability and heat resistance. Three-piece oil ring design manages crankcase pressure and blow-by effectively on rebored cylinders.

Features

• Made in the USA
• Moly-faced compression ring
• Three-piece oil ring design
• .030" oversize specification
• Direct replacement for Shovel 1200cc engines

Specifications

• Brand: Hastings Mfg
• Manufacturer Part #: 2M6482030
• UPC: 75538084303
• Application: 1200cc Shovel
• Oversize: .030"
• Material: Moly facing
• Length: 5 in
• Width: 5 in
• Height: 1 in
• Weight: 0.22 lbs
• Country of Origin: USA

Fitment

Fits Harley-Davidson 1200cc Shovelhead engines bored .030" oversize.

Frequently Asked Questions

What engine does this ring fit?

Harley-Davidson 1200cc Shovelhead engines that have been rebored .030" oversize.

Can I use this on a stock (overbore) engine?

No — this is a .030" oversize ring. It will only fit cylinders bored .030" oversize. Stock bore requires a different ring.

What's the moly coating for?

Moly facing reduces friction, improves heat transfer, and extends ring life on high-performance engines.

Do I need new pistons to use these rings?

Yes — .030" oversize rings require pistons bored or cast .030" oversize to fit properly.

Are these pre-fitted or do they need gapping?

Check the end gap per Hastings' specification before installation. Most machine shops will gap them to your cylinder clearance.