{"product_id":"vintage-air-a-c-hose-kit-1981-1987-gm-pickup-521173","title":"Vintage Air Gen IV SureFit Modified Hose Kit — 1981-1987 GM Pickup | 521173","description":"\u003cp\u003eThe Vintage Air 521173 is a Gen IV SureFit modified A\/C hose kit for 1981-1987 GM Pickup applications, built with pre-crimped beadlock fittings on one end and an open end for a custom-crimped installation. It pairs with a complete Gen IV or Gen 5 SureFit system in trucks without the stock engine compartment configuration and core support.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/store-xovjmui41g.mybigcommerce.com\/content\/521173.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/store-xovjmui41g.mybigcommerce.com\/content\/regulatory\/Prop-65-warning-chromium.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWARNING: California Proposition 65\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Air Conditioning Hose Kit — Gen IV SureFit, Modified\u003c\/li\u003e\n\u003cli\u003eFittings: Beadlock O-ring fittings, hoses, O-rings included\u003c\/li\u003e\n\u003cli\u003eApplication note: For vehicles without a stock engine compartment configuration and core support; use Standard Hose Kit #521172 if the stock configuration is retained\u003c\/li\u003e\n\u003cli\u003eFitment: 1981-87 Chevrolet Pickup, Chevrolet Blazer, Chevrolet Suburban, GMC Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1981 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet Pickup \/ Blazer \/ Suburban, GMC Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat vehicles does the Vintage Air 521173 hose kit fit?\u003c\/h5\u003e\u003cp\u003eIt fits 1981-1987 Chevrolet Pickup, Chevrolet Blazer, Chevrolet Suburban, and GMC Pickup models, with or without factory air conditioning.\u003c\/p\u003e\u003ch5\u003eIs this a modified or standard hose kit?\u003c\/h5\u003e\u003cp\u003eThis is a modified hose kit with beadlock fittings pre-crimped on one end and the other end open for custom crimping — intended for vehicles without the stock engine compartment configuration and core support.\u003c\/p\u003e\u003ch5\u003eWhat should I use if my truck still has the stock engine compartment\/core support?\u003c\/h5\u003e\u003cp\u003eVintage Air recommends the Standard Hose Kit #521172 for vehicles retaining their stock engine compartment configuration and core support.\u003c\/p\u003e\u003ch5\u003eWhat's included in the kit?\u003c\/h5\u003e\u003cp\u003eThe kit includes refrigerant hoses with pre-crimped beadlock fittings, all necessary O-rings and mounting hardware, plus detailed installation and crimping instructions.\u003c\/p\u003e\u003ch5\u003eDoes it work with a Gen IV or Gen 5 SureFit system?\u003c\/h5\u003e\u003cp\u003eYes, this modified hose kit is designed for use with a complete Gen IV or Gen 5 SureFit system.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What vehicles does the Vintage Air 521173 hose kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It fits 1981-1987 Chevrolet Pickup, Chevrolet Blazer, Chevrolet Suburban, and GMC Pickup models, with or without factory air conditioning.\"}},{\"@type\":\"Question\",\"name\":\"Is this a modified or standard hose kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a modified hose kit with beadlock fittings pre-crimped on one end and the other end open for custom crimping — intended for vehicles without the stock engine compartment configuration and core support.\"}},{\"@type\":\"Question\",\"name\":\"What should I use if my truck still has the stock engine compartment\/core support?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vintage Air recommends the Standard Hose Kit #521172 for vehicles retaining their stock engine compartment configuration and core support.\"}},{\"@type\":\"Question\",\"name\":\"What's included in the kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit includes refrigerant hoses with pre-crimped beadlock fittings, all necessary O-rings and mounting hardware, plus detailed installation and crimping instructions.\"}},{\"@type\":\"Question\",\"name\":\"Does it work with a Gen IV or Gen 5 SureFit system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this modified hose kit is designed for use with a complete Gen IV or Gen 5 SureFit system.\"}}]}\u003c\/script\u003e","brand":"Vintage Air","offers":[{"title":"Default Title","offer_id":42420540538928,"sku":"BJZV_521173","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/VIN521173.jpg?v=1758502032","url":"https:\/\/berryperformancesales.com\/products\/vintage-air-a-c-hose-kit-1981-1987-gm-pickup-521173","provider":"Berry Performance Sales","version":"1.0","type":"link"}