Truck Headers For 60-86 C-10 LS Chevy GMC LS1 LS2 LS3 LS6 LS9 (Conversion Swap)

Description:   100% brand new, Never been tried or installedMade out of 304 stainless steel and offer great quality, performance, and affordability.Headers are mandrel bent, tig welded, and feature polished stainless steel construction.We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block/chassis clearance".Mandrel Bent TubingFull 1 5/8" Primaries2 1/2" CollectorV-Band Collector ConstructionCollector Merge SpikesPort Matched FlangesV8 Engines Only4.8L, 5.3L, 5.7L, 6.0L, 6.2L EnginesCNC Machined FlangesPolished 304 Stainless SteelStandard Graphite Manifold GasketsProfessional installation is highly recommendedInstallation Instruction is NOT Included     Note: "For LS series engine swaps only" These do not work on standard SBC or BBC.     Fitment:   C10, Pickups, Pannels: Chevy & GMC Trucks 1960+For Exact Years and Models, Please Check Compatibilities     Package Including:   Pair Exhaust HeadersHardwares such as Gaskets and B