Description
Piston rings are critical wear items that directly impact engine compression, oil control, and overall longevity. The Hastings CM5534040 delivers reliable sealing and durability for 4.165-inch bore engines, making it an essential choice for rebuild jobs and engine refreshes. With plasma moly coating and standard tension specs, this ring set maintains consistent performance across 8-cylinder applications without requiring exotic materials or premium pricing.
- 4.165 inch bore
- 1/16 x 1/16 x 3/16 inch
- Plasma moly coated
- Standard tension
- 8-cylinder kit
- Claimer-grade specification






Reviews
There are no reviews yet.