Moly top compression rings: Enhance durability and engine longevity
Direct fit design: Simplifies installation for restorers and mechanics
Standard size rings: Ensures compatibility with 1988-2003 Harley-Davidson Sportster 1200cc engines
Oil rings included: Optimize oil control and engine efficiency
Summarized by Shop
Hastings moly piston ring set is for a 3-1/2" bore and is standard size.
Features moly top compression rings with a size of 1/16" and oil rings with a size of 5/32".
Fits: 1988-2003 Sportsters
