{"product_id":"vintage-air-4-way-diamond-bulkhead-plate-6-10-black-389601","title":"Vintage Air 4 Way Diamond Bulkhead #6 and #10 O-Ring | Black Anodized Aluminum | 389601","description":"\u003cp\u003eThe Vintage Air Streamline 4-Way Diamond Bulkhead Plate mounts through the firewall in a diamond 4-port pattern for A\/C and heater hose lines. This 389601 version is black anodized aluminum with a #6 AN male O-ring port and a #10 AN male O-ring port, and needs only four individually drilled holes to install.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/vintageair.com\/content\/389601.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/vintageair.com\/content\/regulatory\/Prop-65-warning-chromium.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCalifornia Proposition 65 Warning\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Streamline 4-way diamond bulkhead plate\u003c\/li\u003e\n\u003cli\u003ePorts: #6 AN male O-ring, #10 AN male O-ring\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Black anodized\u003c\/li\u003e\n\u003cli\u003eApplication: A\/C and heater hose lines\u003c\/li\u003e\n\u003cli\u003ePart Number: 389601\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is the Vintage Air 389601 bulkhead plate used for?\u003c\/h5\u003e\u003cp\u003eIt mounts through the firewall to pass A\/C and heater hose lines from the engine bay to the evaporator, using a diamond 4-port pattern with #6 and #10 AN male O-ring fittings.\u003c\/p\u003e\u003ch5\u003eWhat finish does the 389601 come in?\u003c\/h5\u003e\u003cp\u003eThis bulkhead plate is finished in black anodized aluminum.\u003c\/p\u003e\u003ch5\u003eHow many holes does installation require?\u003c\/h5\u003e\u003cp\u003eThe lower-profile design requires drilling four individual holes through the firewall.\u003c\/p\u003e\u003ch5\u003eDoes the 389601 include installation instructions?\u003c\/h5\u003e\u003cp\u003eYes, Vintage Air provides a printable installation instruction sheet for this part.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the Vintage Air 389601 bulkhead plate used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It mounts through the firewall to pass A\/C and heater hose lines from the engine bay to the evaporator, using a diamond 4-port pattern with #6 and #10 AN male O-ring fittings.\"}},{\"@type\":\"Question\",\"name\":\"What finish does the 389601 come in?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This bulkhead plate is finished in black anodized aluminum.\"}},{\"@type\":\"Question\",\"name\":\"How many holes does installation require?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The lower-profile design requires drilling four individual holes through the firewall.\"}},{\"@type\":\"Question\",\"name\":\"Does the 389601 include installation instructions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, Vintage Air provides a printable installation instruction sheet for this part.\"}}]}\u003c\/script\u003e","brand":"Vintage Air","offers":[{"title":"Default Title","offer_id":42420535263280,"sku":"BJZV_389601","price":91.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/VIN389601.jpg?v=1758501693","url":"https:\/\/berryperformancesales.com\/products\/vintage-air-4-way-diamond-bulkhead-plate-6-10-black-389601","provider":"Berry Performance Sales","version":"1.0","type":"link"}