{"product_id":"chevy-s10-blazer-gmc-sonoma-jimmy-bravada-ls-swap-exhaust-headers","title":"LS Swap Exhaust Headers Fit for Chevy S10 Blazer GMC Sonoma Jimmy 1982-2005 2WD","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePerformance exhaust headers designed for compatible Chevrolet S10, GMC Sonoma, Chevrolet S10 Blazer, GMC Jimmy, and Oldsmobile Bravada applications undergoing an LS-series V8 engine swap. Featuring 1-5\/8 in primary tubes, 2-1\/2 in collectors, 3\/8 in thick head flanges, and supplied exhaust starter tubes with O2 sensor bungs, this header set is designed around the tight chassis clearance found in these older truck and SUV platforms. These headers are intended for LS-series engine swaps only and are not compatible with standard SBC or BBC engines or 4WD applications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFit for compatible 1982-2004 Chevrolet S10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFit for compatible 1982-2004 GMC Sonoma\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFit for compatible 1982-2005 Chevrolet S10 Blazer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFit for compatible 1982-2005 GMC Jimmy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFit for compatible 1991-2001 Oldsmobile Bravada\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngine Application: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLS-Series V8 Engine Swap ONLY\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes Not Fit standard SBC engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes Not Fit standard BBC engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes Not Fit 4WD \/ 4x4 applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for compatible 2WD LS-swap applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlease verify the exact vehicle year, model, drivetrain, LS engine configuration, transmission, engine mounts, steering layout, and existing exhaust system before purchasing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS swap vehicles can vary significantly depending on engine position, mounts, transmission, suspension, steering components, and previous chassis modifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLS Swap Application\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Designed specifically for compatible S10-platform trucks and SUVs using an LS-series V8 engine conversion\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1-5\/8 in Primary Tubes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Features full 1.625 in primary tubes for the specified LS swap exhaust configuration\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e2-1\/2 in Collectors\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Uses 2.5 in collector outlets for connection to a compatible downstream exhaust system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3\/8 in Header Flanges\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Thick cylinder-head flanges provide a substantial mounting surface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eO2 Sensor Bung Provision\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Exhaust starter tubes are supplied with O2 sensor bungs for compatible sensor installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExhaust Starter Tubes Included\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Reducer \/ starter tube components provide the connection point for custom downstream exhaust fabrication\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCNC-Machined Flanges\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – CNC-machined flange construction supports accurate cylinder-head mounting\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTIG-Welded Construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Welded header assembly provides strength throughout the exhaust system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished Finish\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Polished surface provides a clean performance-oriented appearance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTight-Chassis Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Header routing is designed around the limited clearance found in older S10-platform LS swap applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct Type: LS Swap Exhaust Headers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle Makes: Chevrolet \/ GMC \/ Oldsmobile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle Models: S10 \/ Sonoma \/ S10 Blazer \/ Jimmy \/ Bravada\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle Years: 1982-2005, depending on model\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngine Application: LS-Series V8 Engine Swap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard SBC Compatibility: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard BBC Compatibility: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrivetrain Compatibility: 2WD Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4WD Compatibility: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrimary Tube Diameter: 1-5\/8 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCollector \/ Outlet Diameter: 2-1\/2 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead Flange Thickness: 3\/8 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eO2 Sensor Bung: Included on exhaust starter tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlange Construction: CNC-Machined\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface Finish: Polished\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × Set of Exhaust Headers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust Starter Tubes \/ Reducers with O2 Sensor Bungs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeader Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation Hardware as Shown\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePlease verify the exact vehicle year, model, drivetrain, engine swap configuration, and transmission before purchasing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for LS-series engine swaps ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes not work with standard Small Block Chevy (SBC) engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes not work with standard Big Block Chevy (BBC) engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDoes not fit 4WD \/ 4x4 applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpark plug wires suitable for the available header clearance may be required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen using a larger 4L80E transmission, bellhousing ears may require trimming for proper clearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen using older Turbo 350 or Turbo 400 transmissions, bellhousing ears may require trimming for proper clearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm cylinder-head flange alignment, spark plug and wire clearance, steering clearance, transmission clearance, frame clearance, and collector routing before final installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngine placement, motor mounts, transmission selection, and chassis modifications can significantly affect final LS swap header fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional exhaust piping, reducers, connectors, adjustment, or custom fabrication may be required to complete the downstream exhaust system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation is strongly recommended\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Peforway","offers":[{"title":"Default Title","offer_id":51073137279219,"sku":"MT001048","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6999\/3459\/files\/E6_9C_AA_E6_A0_87_E9_A2_98-1_1781074049821.png?v=1788921258","url":"https:\/\/peforway.com\/fr\/products\/chevy-s10-blazer-gmc-sonoma-jimmy-bravada-ls-swap-exhaust-headers","provider":"Peforway","version":"1.0","type":"link"}