Product Description
Hastings 2M5292 Premium Plasma Moly Ring Set
Fits 2007–2014 GM 6.2L LS3, L92, L94, L9H, L99 Car & Truck Engines (4.065" Bore)
The Hastings 2M5292 Premium Plasma Moly Ring Set is a high-quality factory replacement designed for GM 6.2L LS-based engines using a 4.065-inch cylinder bore. Featuring a plasma-moly faced steel top ring, this ring set delivers excellent cylinder sealing, reduced friction, and long service life for both street and performance rebuilds. Engineered to OEM specifications, it is ideal for stock or mildly modified LS applications where reliability and consistent compression are critical.
Key Features & Benefits
- Plasma-Moly Faced Top Ring: Steel top ring with plasma-moly coating provides superior wear resistance, excellent oil control, and improved cylinder sealing for long-term durability.
- OEM-Style Ring Configuration: Includes 1.5mm top ring, 1.5mm second ring, and 2.5mm oil ring for factory-correct fitment in GM 6.2L LS engines.
- Precision Fit for 4.065" Bores: Designed specifically for 4.065-inch diameter cylinders, making it ideal for standard-bore LS3, L92, L94, L9H, and L99 engines.
- Premium Factory Replacement: Built to meet or exceed OEM standards, making it a trusted solution for engine rebuilds, refreshes, and stock-performance applications.
- Non–Direct Injection Compatibility: Designed for Gen IV LS engines only; does not fit Gen V direct injection engines (use Hastings 2M5381 for DI applications).
Key Fitments
- Cadillac: Escalade 2007–2014 with 6.2L LS-based gasoline engines.
- Chevrolet: Corvette 2008–2013, Silverado 1500 2009–2013, Tahoe 2008–2009, SS 2014–2017 with 6.2L LS-based gasoline engines.
- GMC / Other: Sierra 1500 2007–2013, Yukon 2007–2014, Hummer H2 2008–2009, Pontiac G8 2009 with 6.2L LS-based gasoline engines.
