Cast Rings for Sportsters - 1000Cc Cast Rings

1000Cc Cast Rings

• Size: Std
• UPC: 075538044239

Cast Rings for Sportsters are high-quality piston ring sets designed for Harley-Davidson motorcycles. These sets include durable cast iron compression rings and three-piece flex-vent oil rings, engineered for reliable performance. They are compatible with two pistons and feature a reverse torsional taper face second ring for improved sealing, along with easy "spiral on" three-piece oil rings for efficient assembly. The 1000cc rings are designed to fit 1972 to early 1985 Sportster models, while the 1200cc Evolution rings (Hastings #6164) work with OEM pistons from 1988 to 2003 Sportsters. The standard bore size for these rings is 3.4978", and the 1200cc rings come equipped with 5/32" oil rings. Perfect for maintaining or upgrading your motorcycle's engine, these rings ensure optimal performance and longevity.