{"product_id":"1968-1970-nova-firewall-heater-box-block-off-seal-big-block-without-air-conditioning-oe-style","title":"1968 - 1970 Nova Firewall Heater Box Block Off Seal, Big Block without Air Conditioning, OE Style","description":"\u003cb\u003e1968 - 1970 Nova Firewall Heater Box Block Off Seal, Big Block without Air Conditioning, OE Style\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003eNew original style firewall block off for heater box without air conditioning. This is the proper rubber seal that blocks off the 2 round holes where the small block heater core tubes would come through the firewall. All firewalls were drilled for the small block heater core. If you are lucky enough to have a big block car, this rubber seal was installed in your heater core case and would seal off the firewall. Molded rubber seal just like OEM factory units. Look no more for this ultra hard to find part, order yours today. Used original shown installed for your reference.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003ci\u003e*Fits 68, 69, and 70 Nova models with big block engines 396, 427, etc.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cstrong\u003ePART NUMBER: HTR-61B-NV\u003c\/strong\u003e","brand":"PART # HTR-61B","offers":[{"title":"Default Title","offer_id":46717046456478,"sku":"HTR-61B","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6591\/5550\/files\/HTR-61B-NV-2.jpg?v=1776107471","url":"https:\/\/musclecarcentral.com\/products\/1968-1970-nova-firewall-heater-box-block-off-seal-big-block-without-air-conditioning-oe-style","provider":"Muscle Car Central","version":"1.0","type":"link"}