{"product_id":"edelbrock-cylinder-head-e-cnc-212-gm-gen-iii-ls-complete","title":"Edelbrock SBC LS1 Cylinder Head - 79949","description":"Edelbrock SBC LS1 Cylinder Head - 79949\u003cbr\u003e\u003cbr\u003eEdelbrock part #79949 E-CNC Small Block Chevy GEN 3 \u0026amp;amp\u003cbr\u003e 4 LS cylinder heads were designed for 1997 \u0026amp;amp\u003cbr\u003e later GEN 3 \u0026amp;amp\u003cbr\u003e 4 LS1\/LS2 Chevy engines including 4.8L, 5.3L, 5.7L \u0026amp;amp\u003cbr\u003e 6.0L.\u003cbr\u003e\u003cbr\u003eEdelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered, manufactured, and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.\u003cbr\u003e\u003cbr\u003eThe Edelbrock 79949 E-CNC Small Block Chevy GEN 3 \u0026amp; 4 LS cylinder head are designed for 1997 \u0026amp; later GEN 3 \u0026amp; 4 LS1\/LS2 Chevy engines including 4.8L, 5.3L, 5.7L \u0026amp; 6.0L. The E-CNC Cylinder Head feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved air-flow. Dyno tests proved this head is capable of 457 hp \u0026amp; 438 ft-lbs. of torque. High-quality conical beehive springs are secured with steel retainers and valve locks for performance up to .600\" valve lift. Match with any one of Edelbrock's LS series intake manifolds and camshafts for a dyno-proven performance combination. Rocker bolt kit #8597 includes 8 rocker bolts that are shorter than stock to prevent the bolts from protruding into the intake ports. E-CNC 215 head is 50-state street legal.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eList 1\u003c\/b\u003e\u003cbr\u003e\u003cb\u003ePRODUCT NOTES:\u003c\/b\u003e\u003cbr\u003eCombustion Chamber Volume - 65\u003cbr\u003eConstruction Type - Complete\u003cbr\u003eDeck Thickness - 0.625\u003cbr\u003eEGR Port - No\u003cbr\u003eExhaust Port Location - Standard\u003cbr\u003eExhaust Runner Volume - 76\u003cbr\u003eExhaust Valve Diameter - 1.57\u003cbr\u003eFamily - E-CNC\u003cbr\u003eGrade Type - Performance\u003cbr\u003eGuide Material - Manganese Bronze\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eLethal Performance is proud to offer the entire line of  products!\u003cbr\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47941983338754,"sku":"EDE79949","price":1792.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/079949_v1.jpg?v=1784978512","url":"https:\/\/www.lethalperformance.com\/products\/edelbrock-cylinder-head-e-cnc-212-gm-gen-iii-ls-complete","provider":"Lethal Performance","version":"1.0","type":"link"}