{"product_id":"small-block-chevy-multi-port-power-pack-kit-for-early-late-heads","title":"Small Block Chevy Multi-Port  Power Pack kit for Early\/Late heads","description":"New Holley Small Block Chevy Multi-Port Power Pack kits are partially assembled and do not include an ECU, harness, fuel pump, injectors or sensor connectors. These kits are intended to be used in conjunction with a Holley HP or Dominator ECU. Holley EFI Power Pack kits can also be used with any aftermarket speed-density type ECU's that are designed for use with a multi-point system.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51890525307201,"sku":"GVMR_550-700","price":3111.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/550-700.jpg?v=1782603844","url":"https:\/\/sandmdiesel.com\/products\/small-block-chevy-multi-port-power-pack-kit-for-early-late-heads","provider":"S\u0026M Diesel","version":"1.0","type":"link"}