- 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.


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
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
*$1,153.00
Informação adicional
Manufacturer | Michigan Motosports |
---|---|
Brand | Michigan Motorsports |
Model | Moly Piston Rings |
Item Weight | 11.7 ounces |
Package Dimensions | 5.24 x 5.08 x 2.99 inches |
Country of Origin | USA |
Item model number | H-2M4860 |
Exterior | Premium factory replacement ring set with Plasma-Moly faced steel top ring |
Manufacturer Part Number | H-2M4860 |
Date First Available | July 20, 2020 |
John Brady –
Rings have too much gap. Stock 4.00in bore and has .022 gap.
shinystones –
GREAT QUALITY- MADE IN USA !