Description
Piston rings are critical to engine sealing and compression retention—without quality rings, you’ll lose power, increase blowby, and accelerate wear on cylinder walls. The Hastings C5532040 delivers OEM-grade performance with proven iron construction and proper tension characteristics for reliable ring seal across the entire RPM range. Whether you’re rebuilding a race engine or restoring a street machine, these rings ensure your bottom end performs at its peak.
- Bore diameter: 4.040″
- Ring thickness: 1/16 x 1/16 x 3/16″
- Material: Cast iron
- Tension: Standard
- Application: 8-cylinder engines
- Configuration: Complete ring set
- Manufacturer: Hastings
- MPN: C5532040






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