{"product_id":"manifold-exhaust-ls-swap-ss-polish","title":"LS Swap Exhaust Manifolds Stainless Steel Polished Finish Multi-Fit 2.50 In. Outlet Gen III, Gen Iv Chevrolet LS Engine Hooker BlackHeart","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 8503-1HKR\u003c\/p\u003e\u003cp\u003eHooker Blackheart now offers stainless steel versions of our popular cast iron lineup of LS swap exhaust manifolds based on the 8502HKR and family. The new stainless steel manifolds offer a number of advantages over the cast iron version, including increased durability, reduced weight, and improved corrosion resistance.The shorty tight tuck design means you can route exhaust tubing close to your frame\/floor pan for maximum ground clearance. These are available in both natural cast and polished depending on the look you're going for and all hardware is included (gaskets, bolts, and flanges).2.5 inch outlet diameter offers improved flow for maximum performance from a cast exhaust manifoldTight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearanceIntended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desiredPolished finish, but also available in natural cast finish for a factory appearanceNickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware includedStainless Steel construction to provide unmatched durability and corrosion resistancePerfect complement to Hooker engine swap mount plates and Holley engine swap oil pansDetails:Bolt size: M8 x 1.25 x 25mmCollector Diameter: 2.50 inchEmission Code: 8Engine: GM Gen III\/IV (LS)Exhaust Manifold Style: Standard SwapExhaust Series: Hooker BlackHeartFinish: PolishedFlange Style: 2-BoltHeader Finish: PolishedHeader Style: ManifoldMaterial: Stainless SteelPrimary Tube Dia.: 1-3\/4 inchProduct Type: ManifoldTube Material: Stainless SteelType of Component: ManifoldWarning: California Proposition 65\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.5 inch outlet diameter offers improved flow for maximum performance from a cast exhaust manifold\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\u003eIntended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desired\u003c\/li\u003e\n\u003cli\u003ePolished finish, but also available in natural cast finish for a factory appearance\u003c\/li\u003e\n\u003cli\u003eNickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included\u003c\/li\u003e\n\u003cli\u003eStainless Steel construction to provide unmatched durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePerfect complement to Hooker engine swap mount plates and Holley engine swap oil pans\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMulti-fit - 2.50 in. Outlet - Gen III\/Gen IV Chevrolet LS Engine\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51834324943160,"sku":"H00I 8503-1HKR","price":1078.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-5168379-7032562-square.webp?v=1776667727","url":"https:\/\/store.motormia.co\/products\/manifold-exhaust-ls-swap-ss-polish","provider":"MOTORMIA","version":"1.0","type":"link"}