{"product_id":"npr-piston-rings-20-gnhm4000k8-performance-v8-engine-ring-set-4-inch-bore-steel-nitride-coating","title":"NPR Piston Rings 20-GNHM4000K8 Performance V8 Engine Ring Set, 4 Inch Bore, Steel, Nitride Coating","description":"Perf. Piston Ring Set V8 4.000 Bore 1.2x1.5x3.0\n\u003cp\u003eThe NPR Piston Rings 20-GNHM4000K8 Performance V8 Engine Ring Set is designed for high-performance American V8 engines. This set includes precision-engineered piston rings with a 4-inch bore diameter, crafted from durable steel with a nitride finish for enhanced wear resistance and longevity. The rings feature standard tension, ensuring reliable sealing and optimal engine performance across various operating conditions. Each kit contains rings with dimensions of 1.2 mm x 1.5 mm x 3.0 mm, suitable for engines requiring a standard ring set for 8-cylinder applications. The design ensures proper compression and efficient oil control, contributing to overall engine efficiency and power output. The rings are compatible with a range of V8 engine models and are an essential component for engine rebuilds, rebuilds, or performance upgrades. Manufactured by NPR Piston Rings, these rings meet strict quality standards to provide consistent performance and durability. The kit is ready for installation in compatible American V8 engines, delivering reliable sealing and helping maintain engine integrity during demanding driving conditions. Whether restoring a classic muscle car or upgrading a modern V8, this piston ring set offers a reliable solution for high-performance engine applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for American V8 engines with 4-inch bore diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-strength steel with nitride coating for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStandard tension piston rings for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes rings with dimensions of 1.2 mm x 1.5 mm x 3.0 mm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for 8-cylinder engine applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for engine rebuilds, performance upgrades, and restorations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by NPR Piston Rings for consistent quality\u003c\/li\u003e\u003c\/ul\u003e","brand":"NPR PISTON RINGS","offers":[{"title":"Default Title","offer_id":44679330660418,"sku":"NPR20-GNHM4000K8","price":151.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/NPR20-GNHM4000K8.jpg?v=1786048730","url":"https:\/\/ltactradingco.com\/products\/npr-piston-rings-20-gnhm4000k8-performance-v8-engine-ring-set-4-inch-bore-steel-nitride-coating","provider":"LTAC Trading Co.","version":"1.0","type":"link"}