{"product_id":"arp-4-055in-ring-compressor","title":"ARP 4.055in Ring Compressor","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e900-0550\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036039097\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP 4.055in Ring Compressor for Chevrolet Small Block Engines 1955-2000\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ARP ring compressor squeezes piston rings securely for insertion into 4.055in bore cylinders during engine assembly. Designed for Chevrolet small block engines including popular 350 .055 overbore builds in Camaro Corvette and trucks. Provides even pressure to prevent ring damage and ensure airtight seals for maximum power retention.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 4.055in Sizing:\u003c\/strong\u003e Matches exact bore diameter on SBC blocks for distortion-free ring compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered Design:\u003c\/strong\u003e Gradual slope guides piston smoothly into cylinder without snagging or slipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP Engineering:\u003c\/strong\u003e Built from durable black anodized aluminum to handle repeated professional use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Construction:\u003c\/strong\u003e Eliminates weak points for consistent clamp force under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Guide Included:\u003c\/strong\u003e Step-by-step instructions with lube and torque tips for flawless results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect cylinder walls for cleanliness before compressing rings\u003c\/li\u003e\n\u003cli\u003eApply light oil to rings and tool interior per ARP guidelines\u003c\/li\u003e\n\u003cli\u003eCompact design fits easily in any engine builder toolbox\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\u003eUse ARP Ultra-Torque lubricant on threads if combining with ARP fasteners\u003c\/li\u003e\n\u003cli\u003eCompatible with forged and hypereutectic pistons in 4.055in bores\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\u003e1967-1981\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eBase Z28 SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1982\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eBase Stingray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eSS Malibu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1979\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eNova\u003c\/td\u003e\n\u003ctd\u003eBase SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC10\u003c\/td\u003e\n\u003ctd\u003eBase Custom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1955-1995\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTruck\u003c\/td\u003e\n\u003ctd\u003eV8 Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eARP leads in racing fasteners trusted by NHRA teams for decades\u003c\/li\u003e\n\u003cli\u003eTools match fastener quality with exact tolerances for engine work\u003c\/li\u003e\n\u003cli\u003eEvery piece precision-machined for pro-level reliability in 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 Does this fit my Chevy 350 .055 overbore engine?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits all small block Chevy blocks machined to 4.055in bore including crate engines and performance strokers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the ring compressor made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Black anodized billet aluminum for lightweight strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on ARP tools?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP provides a lifetime warranty against manufacturing defects when used as directed\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 Protective plastic sleeve in 6in x 6in x 2in box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43739367473231,"sku":"ARP900-0550","price":64.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-4_055in-ring-compressor-arp.jpg?v=1768370996","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-4-055in-ring-compressor","provider":"Black Ops Auto Works","version":"1.0","type":"link"}