⚙️ Unlock peak LS engine performance with precision piston rings!
Michigan Motorsports 5.3 4.8 Stock Size Moly Piston Rings deliver OEM-level sealing and durability with Hastings-manufactured moly-faced compression rings. Designed specifically for LS engines like LM7, L59, and LC9, these rings fit stock bore pistons perfectly, ensuring enhanced engine efficiency, reduced friction, and extended lifespan—ideal for rebuilds and performance upgrades alike.
| Manufacturer | Michigan Motorsports |
| Brand | Michigan Motorsports |
| Model | Piston Rings |
| Package Dimensions | 12.8 x 12.6 x 8.1 cm; 308 g |
| Item model number | 2M4978 |
| Manufacturer Part Number | E5100 |
| Item Weight | 308 g |
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