SKU: NPR20-GNHS4120K8
MPN: 20-GNHS4120K8
The Perf. Piston Ring Set V8 4.120 Bore 1.2x1.2x3.0 is designed for engine builders and mechanics who are working on high-performance V8 engines with a 4.120-inch bore diameter. This set is essential for those undertaking engine rebuilds or modifications, ensuring optimal performance and reliability.
Featuring precision-engineered compression and oil control rings, this piston ring set enhances the seal between pistons and cylinder walls. The configuration includes a 1.2mm top compression ring, a 1.2mm second compression ring, and a 3.0mm oil control ring, all designed to minimize friction while maximizing sealing efficiency.
Ideal for applications ranging from full engine overhauls to classic muscle car restorations, this ring set is compatible with various V8 platforms, including LS-based engines and traditional big-blocks like the 454 and 502. Proper installation is crucial for achieving reliable power delivery and engine longevity.
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