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Hastings 2M4860 Plasma Moly Piston Ring Set - Fits 1999-2006 GM 6.0L LQ4 & LQ9 Engines - Stock Bore Size - Performance Piston Rings for LS Rebuilds
4.9 (91 items)
Limited Time SaleUntil the end
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US$54.00 cheaper than the new price!!
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Used US$36.00
Product details
| Management number | 211925394 | Release Date | 2026/04/06 | List Price | US$36.00 | Model Number | 211925394 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Complete Plasma Moly Ring Set – Includes a full set of Hastings 2M4860 piston rings for (8) pistons – designed for stock bore 4.000” 6.0L GM LS engines.
- Ideal for High-Performance or OEM Rebuilds – Great for naturally aspirated and mild forced induction builds, offering OEM-level sealing with upgraded durability.
- Top Ring: Plasma Moly Coated – Provides excellent wear resistance and superior heat control, making it ideal for street performance and long-term reliability.
- Second Ring: Reverse-Twist Cast Iron – Designed for optimal oil scraping and blow-by reduction, improving ring seal efficiency during break-in and high-RPM use.
- Fits 1999–2006 GM LQ4 and LQ9 6.0L LS Engines – Direct-fit for factory 6.0L iron block applications found in Silverado, Sierra, Suburban, Escalade, and HD platforms.
| Brand | Michigan Motorsports |
|---|---|
| Model | Moly Piston Rings |
| Exterior | Premium factory replacement ring set with Plasma-Moly faced steel top ring |
| Item Weight | 11.7 ounces |
| Manufacturer | Michigan Motosports |
| Item model number | H-2M4860 |
| Package Dimensions | 5.24 x 5.08 x 2.99 inches |
| Manufacturer Part Number | H-2M4860 |
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