{"product_id":"holley-efi-single-plane-efi-intake-gm-ls7-black","title":"Single Plane EFI Intake - GM LS7-Black","description":"\u003ch3\u003e\u003cstrong\u003eABOUT THIS PRODUCT\u003c\/strong\u003e\u003c\/h3\u003e\nSingle Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads-Black Finish.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Features:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e2500-7000 RPM power band\u003c\/li\u003e\n\u003cli\u003e4150 Square bore flange\u003c\/li\u003e\n\u003cli\u003eOptimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM\u003c\/li\u003e\n\u003cli\u003eMinimum carb flange height - fit in vehicles with minimum hood modifications\u003c\/li\u003e\n\u003cli\u003eCast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications\u003c\/li\u003e\n\u003cli\u003eEfficient casting design - lightweight, consistent wall thicknesses, improved casting quality\u003c\/li\u003e\n\u003cli\u003eWeight - 11.5 lbs.\u003c\/li\u003e\n\u003cli\u003eHeight (front) - 5.417\" to the lifter valley cover flange at the engine block front flange and bellhousing flange\u003c\/li\u003e\n\u003cli\u003ePort size - 2.33\" height x 1.27\" wide\u003c\/li\u003e\n\u003cli\u003eIncludes FKM o-ring intake to cylinder head gaskets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI (770)","offers":[{"title":"Default Title","offer_id":52762083328276,"sku":"300-269BK","price":511.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/districtmailing.com\/products\/holley-efi-single-plane-efi-intake-gm-ls7-black","provider":"District Mailing","version":"1.0","type":"link"}