{"product_id":"conversion-swap-long-tube-headers-for-buick-chevrolet-gmc-1964-1972-4-8l-5-3l-5-7l-6-0l-6-2l-engine","title":"Conversion Swap Long Tube Headers for Buick Chevrolet GMC (1964-1972) 4.8L 5.3L 5.7L 6.0L 6.2L Engine","description":"\u003ch2\u003eHigh-Flow LS Swap Long Tube Headers for 1964-1972 GM Classics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This For?\u003c\/strong\u003e This kit is designed for builders and enthusiasts performing a Gen III or Gen IV LS engine conversion into classic GM platforms. Whether you are working on a Chevelle, Camaro, or a vintage C10, these headers provide the necessary clearance and flow for modern powerplants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Clearance Challenge:\u003c\/strong\u003e Fitting a modern 4.8L to 6.2L engine into a chassis designed decades ago usually results in steering shaft interference and poor ground clearance. Standard manifolds often choke performance, while low-grade headers eventually warp at the flange, causing persistent exhaust leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Engineering Solution:\u003c\/strong\u003e These BENSON Tuning long tube headers are constructed from brushed T304 stainless steel, featuring heavy-duty 3\/8\" CNC-machined flanges to prevent warping. With 1 3\/4\" primary tubes and 3\" outlets, they are optimized for engines ranging from the LS1 and LS6 to the high-displacement LS7, ensuring your swap breathes as efficiently as possible.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eThe Comparative Edge\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFull T304 stainless steel construction provides superior heat management and rust resistance compared to painted mild steel.\u003c\/li\u003e\n  \u003cli\u003eTIG and MIG welded joints offer structural integrity for high-vibration environments.\u003c\/li\u003e\n  \u003cli\u003eIntegrated O2 sensor bungs on the starter tubes allow for immediate ECU feedback without custom fabrication.\u003c\/li\u003e\n  \u003cli\u003eThick 3\/8\" head flanges ensure a flat, leak-free seal against the cylinder head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e1964-1972 GM A-Body, F-Body, and B-Body Platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eEngine\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eLS1, LS2, LS6, LS7 (4.8L, 5.3L, 5.7L, 6.0L, 6.2L)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eHD-LSL-T304\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eTube Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e1 3\/4\" Primaries \/ 3\" Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e Regal (78-87), Skylark (64-85)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e Camaro (67-81), Chevelle (64-73), Corvette, El Camino (64-87), Impala (68-87), Malibu (64-83), Monte Carlo (70-88), Nova (69-77), Bel-Air (65-76), C10 (60-81), Caprice (66-92)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e Caballero (78-87), Spirit (70-77)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e Cutlass (64-87), 442 (64-71), F85 (64-72)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e Firebird (67-81), Grand Prix (78-87)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47977657958648,"sku":"DS-EV1UQW529","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/conversion-swap-long-tube-headers-for-buick-chevrolet-gmc-1964-1972-4-8l-5-3l-5-7l-6-0l-6-2l-engine-1.webp?v=1770848512","url":"https:\/\/performancechiptuning.com\/products\/conversion-swap-long-tube-headers-for-buick-chevrolet-gmc-1964-1972-4-8l-5-3l-5-7l-6-0l-6-2l-engine","provider":"Performance Chip Tuning","version":"1.0","type":"link"}