{"title":"Precision Race Components","description":"\u003cspan data-mce-fragment=\"1\"\u003ePRC dry sump oil pumps and oil system solutions provide unparalleled efficiency and reliability. Our pumps are used by championship wi\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003enning race teams and manufacturers throughout the world. We work closely with our customers to provide an oil system that fits both performance and packaging requirements.\u003c\/span\u003e","products":[{"product_id":"prc-ls3-aftermarket-6-bolt-255cc-cnc-cylinder-heads","title":"PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads","description":"\u003cp data-mce-fragment=\"1\"\u003eAll Precision Race Components (PRC) cylinder heads come fully CNC-ported and machined using state-of-the-art technology!\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eMADE IN THE USA!!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eCAST IN THE USA!!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eMACHINED IN THE USA!!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e PRC's aftermarket casting LS3\/L92\/L99 cylinder heads come standard with the following options:\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNEW PRC 13-Degree Valve Angle LS3 Castings\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved Piston-to-Valve Clearance For Extra Compression \u0026amp; Larger Camshafts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmaller Than Stock Intake Port Volume For Improved Port Velocity\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStainless Steel Hollow Stem 2.185\" Intake Valves \u0026amp; Stainless Steel 1.60\" Exhaust Valves\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated Rocker Pedestals\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTSP .660 Spring Kit w\/ PAC Valve Springs \u0026amp; Titanium Retainers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCHE Bronze Guides\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompletely Assembled in the USA     \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e68cc Chambers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll PRC cylinder heads are extensively researched and tested. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads! \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e The all new PRC aftermarket casting LS3 heads are the perfect option for customers looking for the ultimate in LS3\/L99\/L92 cylinder head technology\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 13-degree valve angle will allow for the ability to run more compression and larger camshafts thanks to additional piston-to-valve clearance!!  \u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"371\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e Lift\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eIntake Flow \u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e Exhaust Flow\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e .200\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 157 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 117 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e .300\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 224 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 170 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e .400\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 279 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e205 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e .500\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 329 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 225 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e .600\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 360 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e 235 cfm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e .650\"\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 372 cfm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 240 cfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e .700\"\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 380 cfm\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e 243 cfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e With all PRC cylinder heads, quality and performance are our two highest priorities! In addition to performance, you will not find a better performing set of cylinder heads at this price (cost is for the pair!).\u003c\/p\u003e","brand":"Precision Race Components","offers":[{"title":"Default Title","offer_id":40397715603541,"sku":"199-SSPRC260LS3","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/products\/4008_d7e08454-c6df-4198-a3c0-0770f1b40875.png?v=1666979020"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/collections\/1519903034296.jpg?v=1666821850","url":"https:\/\/speedzone-web.com\/collections\/precision-race-components.oembed","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}