{"product_id":"cast-ls-exhaust-manifolds-blk-ceramic","title":"Ls Swap Exhaust Manifolds Black Ceramic Finish Multi-Fit 2.25 Inch Outlet FlowTech","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 31730-3FLT\u003c\/p\u003e\u003cp\u003eThese Flowtech cast iron exhaust manifolds have a 2.25 inch outlet, natural cast finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications at a budget friendly price. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers.Plus, their shorty design means you can route exhaust tubing close to your frame\/floor pan for maximum ground clearance.Features and Benefits:Intended for GM LS engine swap applications where durability and leak-free sealing is desired at a budget-oriented price Nickel plated steel mating flanges included (mating flange fasteners are not included) 2.25 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold 2 bolt exit flange configuration matches the E-rod exhaust manifolds for a factory like fitment. This allows the use of factory gaskets and fasteners if desired, for an OE quality seal and fitment to emissions devices Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance Available in plain as-cast finish or with black or silver ceramic coatings for reduced engine compartment temps and improved corrosion resistanceDetails:Application: Multi-fitBolt size: M8 x 1.25 x 25mmCollector Diameter: 2.25 InchDesign: ManifoldEmission Code: 8Engine: GM Gen III\/IV (LS)Exhaust Manifold Style: Standard SwapFinish: Black CeramicGrade Type: PerformanceHeader Style: ManifoldMaterial: Cast IronPrimary Tube Dia.: 1-3\/4 inchPrimary Tubing Diameter: 1-3\/4, 1.750 InchProduct Type: ManifoldSubframe: StockTube Material: Cast IronType of Component: Manifold\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntended for GM LS engine swap applications where durability and leak-free sealing is desired at a budget-oriented price\u003c\/li\u003e\n\u003cli\u003eNickel plated steel mating flanges included (mating flange fasteners are not included)\u003c\/li\u003e\n\u003cli\u003e2.25 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold\u003c\/li\u003e\n\u003cli\u003e2 bolt exit flange configuration matches the E-rod exhaust manifolds for a factory like fitment. This allows the use of factory gaskets and fasteners if desired, for an OE quality seal and fitment to emissions devices\u003c\/li\u003e\n\u003cli\u003eCast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance\u003c\/li\u003e\n\u003cli\u003eAvailable in plain as-cast finish or with black or silver ceramic coatings for reduced engine compartment temps and improved corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMulti-fit - 2.25 in. Outlet\u003c\/p\u003e","brand":"Flowtech","offers":[{"title":"Default Title","offer_id":51827690373432,"sku":"F00M 31730-3FLT","price":332.05,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/cast-ls-exhaust-manifolds-blk-ceramic","provider":"MOTORMIA","version":"1.0","type":"link"}