{"product_id":"wiseco-103-429mm-4-072inch-auto-ring-set-1-cyl-ring-shelf-stock","title":"Wiseco 103.429mm (4.072inch) Auto Ring Set- 1 cyl. Ring Shelf Stock","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e4072GFX\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 00193564181350\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWiseco 103.429mm (4.072inch) Auto Ring Set - 1 cyl. Ring Shelf Stock for 1997-2004 LS1 Vehicles\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWiseco 4072GFX piston ring set provides exact sealing and oil control for 103.429mm (4.072 inch) bore Wiseco 4-stroke pistons. This single-cylinder shelf stock set matches performance LS1 engine builds in 1998-2002 Chevrolet Camaro Z28, 1997-2004 Chevrolet Corvette Base, 1998-2002 Pontiac Firebird Formula, and 2004 Pontiac GTO Base. Built and tested for steady power in racing and street use with GFX gapless technology.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGFX Gapless Second Ring:\u003c\/strong\u003e Overlapping design presses against cylinder wall for stronger compression hold at high rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 103.429mm Bore Fit:\u003c\/strong\u003e Aligns perfectly with Wiseco pistons to cut blow-by and boost ring seal in 4.072 inch LS blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5mm Top \/ 1.5mm Second \/ 3.0mm Oil Rings:\u003c\/strong\u003e Narrow rings lower friction and manage oil for cleaner burn and more power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Tested Construction:\u003c\/strong\u003e Made with motorsports data to endure high heat and stress in LS1 builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Stock Availability:\u003c\/strong\u003e Packaged with standard gaps for fast single-cylinder installs in rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShelf stock design allows immediate use without custom ordering\u003c\/li\u003e\n\u003cli\u003ePair with Wiseco 4.072 inch pistons for complete engine setup\u003c\/li\u003e\n\u003cli\u003eNo core charge required and ready for purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eVerify ring end gaps per Wiseco specs: Top 0.0045-0.0055 inch, Second 0.0045-0.0055 inch, Oil 0.015-0.055 inch. file-fit as needed\u003c\/li\u003e\n\u003cli\u003eCompatible with standard LS1\/LS6 pistons and cylinder honing to 4.072 inch bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eZ28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eGTO\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Wiseco?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of leadership in forged pistons and rings for racing\u003c\/li\u003e\n\u003cli\u003eEvery set manufactured to strict tolerances for reliable engine operation\u003c\/li\u003e\n\u003cli\u003eProven in NHRA, drag racing, and street performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this ring set work in my LS1 engine?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes for 4.072 inch bored blocks in listed 1997-2004 Corvette, 1998-2002 Camaro Z28\/Firebird Formula, 2004 GTO when using matching Wiseco pistons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are the rings made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Chrome-faced steel top ring, cast iron GFX gapless second ring, steel oil control ring for durability and heat resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on Wiseco rings?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed per Wiseco guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact Wiseco box 6 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.25 lbs shipping weight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":43762233344079,"sku":"WIS4072GFX","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/wiseco-103_429mm-4_072inch-auto-ring-set-1-cyl_-ring-shelf-stock-wiseco.jpg?v=1767415674","url":"https:\/\/www.blackopsautoworks.com\/products\/wiseco-103-429mm-4-072inch-auto-ring-set-1-cyl-ring-shelf-stock","provider":"Black Ops Auto Works","version":"1.0","type":"link"}