{"product_id":"edelbrock-61009-engine-cylinder-head","title":"Edelbrock 61009 Engine Cylinder Head","description":"this head can also be used with larger-bore engines if desired. Like the other Edelbrock Performer RPM cylinder head, this features a thick 9\/16-inch deck, extra-thick port walls, high-flowing ports, ductile iron seats, one-piece stainless-steel valves, and high-quality rocker studs. This Edelbrock cylinder head also feature state-of-the-art compact combustion chambers and highly efficient ports that offer improved performance and great throttle response throughout the rpm range. Other top-quality features include threaded inserts for rocker studs and exhaust bolts for superior strength and durability, as well as manganese-bronze valve guides. This cylinder head is designed in-house, cast from A356 aluminum, heat treated to T-6 specs, and machined in Edelbrock's Southern California USA manufacturing facilities for unsurpassed quality and performance.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eSpecifications:\u003c\/h5\u003e\u003cbr\u003e\u003ctable class=\"descr-table\" border=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_ABR\u003c\/td\u003e\n\u003ctd\u003ePerf Cyl Hd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_ASM\u003c\/td\u003e\n\u003ctd\u003eChevrolet:Small-Block:265 (4.3L)\/283 (4.6L)\/305 (5.0L)\/307 (5.0L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_DEF\u003c\/td\u003e\n\u003ctd\u003eEngine Cylinder Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_EXT\u003c\/td\u003e\n\u003ctd\u003eThe Edelbrock #61009 Performer RPM cylinder heads are designed for 1955-86 SB Chevy applications. The Edelbrock #61019 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_INV\u003c\/td\u003e\n\u003ctd\u003eCylinder Heads for Chevrolet Small-Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_LAB\u003c\/td\u003e\n\u003ctd\u003ePerformer RPM Cylinder Head for Small-Bore Chevy Small-Block V8 Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_MKT\u003c\/td\u003e\n\u003ctd\u003eEdelbrock has expanded its line of small-block Chevrolet cylinder head to include the new Performer RPM Cylinder Head designed specifically for small-bore engines. The new Edelbrock Performer RPM Small-Bore cylinder head is engineered for use with 265, 283, 305 and 307 cubic-inch small-block Chevy engines produced from 1954-2003 with bore sizes less than 4.000 inches. To accommodate the smaller bores, valve spacing on this head have been reduced to 1.817 inches while maintaining the early-style Gen 1 (1959-86) valve cover bolt pattern so that you can use your favorite small-block Chevy valve covers. These new Performer RPM head also retain the stock straight spark plug angle and exhaust flange bolt pattern for ease of use with factory-style exhaust systems. Edelbrock Performer RPM Small-Bore cylinder head is legal for use on pre-pollution-controlled vehicles only. Available bare (#61009), with springs for flat-tappet (#61019) or with springs for hydraulic roller camshaft (#61015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_MKT\u003c\/td\u003e\n\u003ctd\u003ethis head can also be used with larger-bore engines if desired. Like the other Edelbrock Performer RPM cylinder head, this features a thick 9\/16-inch deck, extra-thick port walls, high-flowing ports, ductile iron seats, one-piece stainless-steel valves, and high-quality rocker studs. This Edelbrock cylinder head also feature state-of-the-art compact combustion chambers and highly efficient ports that offer improved performance and great throttle response throughout the rpm range. Other top-quality features include threaded inserts for rocker studs and exhaust bolts for superior strength and durability, as well as manganese-bronze valve guides. This cylinder head is designed in-house, cast from A356 aluminum, heat treated to T-6 specs, and machined in Edelbrock's Southern California USA manufacturing facilities for unsurpassed quality and performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_SLA\u003c\/td\u003e\n\u003ctd\u003ethese heads can also be used with larger-bore engines if desired. Like all of our other Performer RPM series cylinder heads, these feature a thick 9\/16-inch deck, extra-thick port walls, high-flowing ports, ductile iron seats, one-piece stainless-steel valves, and high-quality rocker studs. State-of-the-art compact combustion chambers and highly efficient ports offer improved performance and great throttle response throughout the rpm range. Other top-quality features include threaded inserts for rocker studs and exhaust bolts for superior strength and durability, as well as manganese-bronze valve guides. Performer RPM Small-Bore Cylinder Heads are designed in-house, cast from A356 aluminum, heat treated to T-6 specs, and machined in our Southern California USA manufacturing facilities for unsurpassed quality and performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_SLA\u003c\/td\u003e\n\u003ctd\u003eWe've expanded our line of Edelbrock Cylinder Heads for the small-block Chevrolet to include the new Performer RPM Cylinder Head designed specifically for small-bore engines. Our Performer RPM Small-Bore Cylinder Heads are engineered for use with 265, 283, 305 and 307 cubic-inch small-block Chevy engines produced from 1954-2003 with bore sizes less than 4.000 inches. To accommodate the smaller bores, we have reduced valve spacing on these heads to 1.817 inches while maintaining the early-style Gen 1 (1959-86) valve cover bolt pattern so that you can use your favorite small-block Chevy valve covers. These new Performer RPM heads also retain the stock straight spark plug angle and exhaust flange bolt pattern for ease of use with factory-style exhaust systems. Edelbrock Performer RPM Small-Bore Cylinder Heads are legal for use on pre-pollution-controlled vehicles only. Available bare (#61009), with springs for flat-tappet (#61019) or with springs for hydraulic roller camshaft (#61015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eheight\u003c\/td\u003e\n\u003ctd\u003e8.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003elength\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eweight\u003c\/td\u003e\n\u003ctd\u003e60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ewidth\u003c\/td\u003e\n\u003ctd\u003e11.875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":43088207380661,"sku":"ds_BDVJ_61009","price":642.5,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/1905\/5956\/files\/56f46324cda2a.jpg?v=1692420522","url":"https:\/\/www.truckpartsuperstore.ca\/products\/edelbrock-61009-engine-cylinder-head","provider":"Truck Part Superstore","version":"1.0","type":"link"}