{"product_id":"holley-efi-ls7-single-plane-intake-manifold-black-finish","title":"Holley EFI LS7 Single Plane Intake Manifold Black Finish","description":"\u003cp\u003eHolley EFI LS7 Single Plane Intake Manifold Black Finish Fits all GM LS Gen III engines equipped with LS7 cylinder heads-Black Finish Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM . Minimum carb flange height - fit in vehicles with minimum hood modifications. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications. The manifold kit includes the fuel rails, mounting hardware, and o-ring cylinder head mounting flange gaskets.\u003c\/p\u003e\n\u003cul class=\"productpage_list\"\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\u003cli\u003eHolley EFI Intake Manifold\u003c\/li\u003e\n\u003cli\u003eSingle-Plane EFI\u003c\/li\u003e\n\u003cli\u003eSquare Bore\u003c\/li\u003e\n\u003cli\u003eSingle Plane\u003c\/li\u003e\n\u003cli\u003eAluminum\u003c\/li\u003e\n\u003cli\u003eBlack Ceramic\u003c\/li\u003e\n\u003cli\u003eGM LS-Series\u003c\/li\u003e\n\u003cli\u003eKit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"widget_info tech_resource_links\"\u003e\u003ca title=\"Instruction Sheet\" href=\"https:\/\/documents.holley.com\/199r11701.pdf\" target=\"_blank\"\u003e\n\u003cdiv class=\"widget_text\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eInstructions for Part# 300-269BK\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_info\"\u003e\n\u003cdiv class=\"tech_icons fas fa-exclamation-triangle fa-2x\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIncludes fuel rails, mounting hardware, and O-ring cylinder head mounting flange gaskets. The included fuel rails are designed to accept Bosch Style EV-1 or GM OE LS7 fuel injectors.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":42027396858041,"sku":"HLY300-269BK","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/6780\/3577\/products\/HLY300-269BK.jpg?v=1653352175","url":"https:\/\/virtualspeedperformance.com\/products\/holley-efi-ls7-single-plane-intake-manifold-black-finish","provider":"Virtual Speed Performance","version":"1.0","type":"link"}