{"product_id":"1970-to-81-pontiac-firebird-shroud-for-cold-case-gpf18-or-chc545-fits-14-inch-spal-brushless-fans","title":"1970 to 81 Pontiac Firebird 14 inch Spal Brushless Shroud for Cold Case GPF18 or CHC557","description":"\u003cp\u003e\u003cstrong\u003eKeep your Gen II Pontiac Firebird or LS Swap running cool with this precision-engineered fan shroud that fits 14\" Spal Brushless fans!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: This shroud may not fit if you have a stock steering box, please double check before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your cooling system with our custom-designed shroud for the Cold Case \u003cspan\u003eGPF18 or LS Swap CHC557\u003c\/span\u003e radiator for all Gen II GM F-Body's, that delivers measurably better cooling efficiency than the standard Cold Case shroud design.  Through optimized fan sizing and precision-engineered airflow channels, this shroud maximizes the contact between your fan and radiator surface—ensuring every CFM of airflow does its job.\u003c\/p\u003e\n\u003cp\u003eWhile the standard Cold Case shroud is a solid choice, our design takes cooling performance to the HIGHEST level—ideal for high-performance builds, hot climates, or anyone who demands the absolute best from their cooling system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Performance Advantages:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEnhanced Shroud performance:\u003c\/strong\u003e Flap doors allow \"pass through\" of high velocity air while at speed, dramatically cutting down the need for fan usage.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOptimized Fan Size:\u003c\/strong\u003e Direct fit 14\" SPAL BRUSHLESS fans were selected by Monty\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eNot sure which fans to use?\u003c\/strong\u003e Check out \u003ca href=\"https:\/\/fastmontysgarage.com\/pages\/fan-cfm-test-data\" target=\"_blank\"\u003eMonty's independent fan CFM test results\u003c\/a\u003e to see real-world performance data and compare different fan options.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eBetter Fitment:\u003c\/strong\u003e Custom-contoured to the Cold Case Radiator for a truly integrated cooling solution, overlapping the side tanks, accommodating larger fans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible 14\" Fan Part Numbers (Not Included):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eSpal 30107102 Brushless (500 watt \"drop in\" style) VA116-ABL505\/105A\u003c\/li\u003e\n\u003cli\u003eSpal 30107103 Brushless (300 watt \"drop in\" style) VA116-ABL324P\/N-105A\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNecessary Accessories for Installation (Not Included):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eBrushless Fan Controller (optional)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eFan mounting hardware M6x1 - 32mm long \u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eBolted version will need an extra Eight M6x1 - 10mm long fasteners\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eTwo Rubber Flap Doors - Spal part number 30130012 \u003cbr\u003e\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli\u003eFlap doors are here; \u003ca href=\"https:\/\/fastmontysgarage.com\/products\/spal-rubber-flap-door-part-number?_pos=1\u0026amp;_psq=flap\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Spal Rubber Flap door part number 30130012\" rel=\"noopener\" target=\"_blank\"\u003eLink to Rubber Flap Door part Number 30130012\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eFan relay and wiring harness (if not already installed)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eMake sure each relay is rated for 30 to 50 amps, depending on which fan you select. Manufacturers include Spal, Painless Performance, Derale, Ron Davis, and American Autowire. (I personally have the Painless Performance kit, with 195 on, 185 off)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eSee the \"NEW Firebirds+Camaros\" video for installation tips.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eFits 1970-1981 Pontiac Firebird's (If you have a Camaro see the Gen II Camaro listing, which has a slightly narrower radiator)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eDesigned specifically for Cold Case radiator model GPF18, GPF18A, GPF18B, and GPF18AB, GPF18K\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eAlso fits LS Conversion Radiator CHC557 used on all Second Gen GM F-Body's\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eAccommodates 14\" SPAL BRUSHLESS fans, inquire for different fans not listed\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eAvailable in powder coated or raw aluminum finish\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 20px;\"\u003e\n\u003cli\u003eRaw Aluminum does have witness marks that can be cleaned with Scotch Brite, or a Magic Eraser\u003c\/li\u003e\n\u003cli\u003ePlease see powder coat color options.  After order, we'll email you for your color preference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003ePrecision CNC-cut from aircraft-grade aluminum\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This is an aftermarket shroud designed to work with the Cold Case GPF18 and CHC557 radiator. It is not manufactured by Cold Case Radiators. Fans and installation accessories sold separately. Lead time for Raw Aluminum is around one week.  Powder Coated shroud lead time is two weeks.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDon't forget to check out \u003ca rel=\"noopener\" title=\"FMG Discounted Used Parts and Blemished Shrouds\" href=\"https:\/\/fastmontysgarage.com\/pages\/used-parts-and-blems\" target=\"_blank\"\u003eMonty's Discounted Parts and Blems\u003c\/a\u003e, which may have working shrouds with minor Blemishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fast Monty's Garage - The Shop","offers":[{"title":"Raw Welded","offer_id":48245846769821,"sku":"GPF18-SPALBL-Weld-RAW","price":389.0,"currency_code":"USD","in_stock":true},{"title":"RAW Bolted","offer_id":48245846802589,"sku":"GPF18-SPALBL-Bolted-RAW","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Welded + Powder Coated","offer_id":48267695554717,"sku":"GPF18-SPALBL-Weld-PWD","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/5324\/8413\/files\/GPF18_CHC557_Spal_Brushless_14inch_Raw.jpg?v=1778686501","url":"https:\/\/fastmontysgarage.com\/products\/1970-to-81-pontiac-firebird-shroud-for-cold-case-gpf18-or-chc545-fits-14-inch-spal-brushless-fans","provider":"Fast Monty's Garage - The Shop","version":"1.0","type":"link"}