⚡ Unlock LS Power with Precision-Engineered Piston Rings!
Michigan Motorsports 2M4978 piston ring set delivers OEM-quality sealing with moly-faced compression rings designed to reduce friction and wear. Engineered specifically for 4.8L and 5.3L LS engines with stock bore pistons, this set ensures a precise fit without machining. Perfect for rebuilds and performance upgrades, it guarantees enhanced engine efficiency, durability, and reliability.
| Manufacturer | Michigan Motosports |
| 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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