{"product_id":"edelbrock-cylinder-head-perf-rpm-bbc-rect-port-nhra-legal-bare-127858-t14","title":"Edelbrock Cylinder Head Perf RPM BBC Rect Port NHRA Legal Bare","description":"\u003ch3\u003e\u003cstrong\u003eManufacturer Part # : 60547\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\u003ch2\u003eMarket Description\u003c\/h2\u003e\n\u003cp\u003eThe Edelbrock #60547 Performer RPM Bare NHRA Stock\/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Extended\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThe Edelbrock #60547 Performer RPM Bare NHRA Stock\/Super Stock Rectangle Port cylinder heads are designed for Big-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm.\u003c\/li\u003e\n  \u003cli\u003eCYL HEAD PERF RPM BBC RECT PORT NHRA LEGAL BARE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplication Summary\u003c\/h2\u003e\n\u003cp\u003eChevrolet:Big-Block Mark IV:396 (6.6L)\/402 (6.6L)\/427 (7.0L)\/454 (7.4L)\/502 (8.2L)\u003c\/p\u003e\n\n\u003ch2\u003eKey Search Words\u003c\/h2\u003e\n\u003cp\u003eEdelbrock; BBC; Big Block Chevy; Head; Tempered A356; V8; Cylinder Heads; 605515\u003c\/p\u003e\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cp\u003eSmaller-Than-Stock 11\/32 in. Valve Stems Promote Excellent Flow\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Short\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEdelbrock Cylinder Head Perf RPM BBC Rect Port NHRA Legal Bare\u003c\/li\u003e\n  \u003cli\u003eCYL HEADS-RACE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Long\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePerformer Series RPM NHRA Stock\/Super Stock Cylinder Head\u003c\/li\u003e\n  \u003cli\u003eNHRA Big-Block Chevy Retangular Port Cylinder Head\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLabel Description\u003c\/h2\u003e\n\u003cp\u003eNHRA Big-Block Chevy Rectangular Port Cylinder Head\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Invoice\u003c\/h2\u003e\n\u003cp\u003eEdelbrock BBC Cylinder Head\u003c\/p\u003e\n\n\u003ch2\u003eAAIA Part Type Description\u003c\/h2\u003e\n\u003cp\u003eEngine Cylinder Head\u003c\/p\u003e\n\n\u003ch2\u003eShipping Restrictions\u003c\/h2\u003e\n\u003cp\u003e{ eo : 7in.}\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Abbreviated\u003c\/h2\u003e\n\u003cp\u003eCyl. Head\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47189770862730,"sku":"T14.127858","price":1365.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/effa6e3dd056911fb743a7b22aefa687.jpg?v=1760713002","url":"https:\/\/qjipdu-tf.myshopify.com\/products\/edelbrock-cylinder-head-perf-rpm-bbc-rect-port-nhra-legal-bare-127858-t14","provider":"SBX Performance","version":"1.0","type":"link"}