{"product_id":"npr-piston-rings-20-gnhs4040k8-performance-v8-engine-ring-set-4-040-inch-bore-steel-nitride-finish","title":"NPR Piston Rings 20-GNHS4040K8 Performance V8 Engine Ring Set, 4.040 Inch Bore, Steel, Nitride Finish","description":"Perf. Piston Ring Set V8 4040 Bore 1.2x1.2x3.0\n\u003cp\u003eThe NPR Piston Rings 20-GNHS4040K8 are designed for high-performance American V8 engines, featuring a 4.040-inch bore size. These piston rings are crafted from durable steel and coated with a nitride finish to provide excellent wear resistance and longevity. The set includes rings with a thickness of 1.2 mm on the top and second compression rings, and 3.0 mm for the oil control ring, ensuring optimal sealing and oil control within the combustion chamber. This kit is suitable for engines requiring standard tension piston rings and is ideal for rebuilds and performance upgrades.\u003c\/p\u003e\u003cp\u003eConstructed for reliability, these piston rings are engineered to withstand high pressures and temperatures typical of high-performance V8 engines. The nitride coating enhances surface hardness, reducing wear and extending service life. Precision manufacturing ensures proper fitment and sealing, contributing to improved engine compression, power output, and efficiency.\u003c\/p\u003e\u003cp\u003eThis piston ring set is compatible with a variety of American V8 engines and is suitable for both rebuild projects and performance applications. Easy to install, these rings meet or exceed OEM standards, making them a dependable choice for enthusiasts and professional mechanics alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for American V8 engines with a 4.040-inch bore\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-strength steel with nitride coating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes top, second compression, and oil control rings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStandard tension piston ring set for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable and resistant to wear under high-pressure conditions\u003c\/li\u003e\u003c\/ul\u003e","brand":"NPR PISTON RINGS","offers":[{"title":"Default Title","offer_id":44679278002242,"sku":"NPR20-GNHS4040K8","price":158.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/NPR20-GNHS4040K8.jpg?v=1786047754","url":"https:\/\/ltactradingco.com\/products\/npr-piston-rings-20-gnhs4040k8-performance-v8-engine-ring-set-4-040-inch-bore-steel-nitride-finish","provider":"LTAC Trading Co.","version":"1.0","type":"link"}