{"product_id":"exhaust-manifold-2","title":"LS Swap Exhaust Manifolds 1990-2004 GM S-10, Sonoma LS Swap Exhaust Manifolds, 2.50 Inch Outlet Natural Cast Finish Hooker BlackHeart","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 71223026HKR\u003c\/p\u003e\u003cp\u003eThese Hooker BlackHeart cast iron exhaust manifolds are designed for 1990-2004 GM S10\/Sonoma trucks with LS engines. They feature a 2.5 inch outlet, a natural cast finish and and are designed to be used with Hooker BlackHeart Engine Mounts (P\/N 71221029HKR) and Transmission Crossmembers (P\/N 71222020HKR, 71222018HKR, or 71222019HKR) for a trouble free install.LS Swap Exhaust Manifolds for 1990-2004 GM S10\/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine SwapEliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap ComponentsCast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust ManifoldDesigned to be Used with Hooker BlackHeart Engine Mounts (P\/N 71221029HKR) and Transmission Crossmembers (P\/N 71222020HKR, 71222018HKR, or 71222019HKR) for a Trouble-Free InstallAdapter pipes (P\/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this applicationDetails:Bolt size: M8 x 1.25 x 25mmCARB (California) Compliant: NoCollector Diameter: 2.50 inchEmission Code: 8Engine: GM Gen III\/IV (LS)Exhaust Manifold Style: Standard SwapExhaust Series: HookerFinish: NaturalHeader Style: ManifoldMaterial: Cast IronMounting Hardware Included: YesPrimary Tube Dia.: 1-3\/4 inchProduct Type: ManifoldTube Material: Cast IronType of Component: ManifoldWarning: California Proposition 65Warranty: Manufacturer's Limited Lifetime Warranty\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLS Swap Exhaust Manifolds for 1982-2004 GM S10\/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine Swap\u003c\/li\u003e\n\u003cli\u003eHi-Silicon-Moly Ductile For Durability\u003c\/li\u003e\n\u003cli\u003eEliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components\u003c\/li\u003e\n\u003cli\u003eNickel Plated\/MLS Mating Flange Gaskets\/Hardware Incl.\u003c\/li\u003e\n\u003cli\u003eCast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included\u003c\/li\u003e\n\u003cli\u003e2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust Manifold\u003c\/li\u003e\n\u003cli\u003eDesigned to be Used with Hooker BlackHeart Engine Mounts (P\/N 71221029HKR) and Transmission Crossmembers (P\/N 71222020HKR, 71222018HKR, or 71222019HKR) for a Trouble-Free Install\u003c\/li\u003e\n\u003cli\u003eAdapter pipes (P\/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHooker Exhaust Manifolds |  Fits w\/1982-04 GM S10\/Sonoma w\/LS Engine Swap |  2.5 in. Outlet |  Natural Cast Finish\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51827757318456,"sku":"H00I 71223026HKR","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/422597351.webp?v=1778804553","url":"https:\/\/store.motormia.co\/products\/exhaust-manifold-2","provider":"MOTORMIA","version":"1.0","type":"link"}