{"title":"Exhaust Manifolds for 2003 GMC Sierra 1500","description":"\u003cp\u003eShop 3 exhaust manifolds that fit the 2003 GMC Sierra 1500 from BD Diesel. Every part shows its real ship date and California status, orders over $100 ship free in the lower 48, and you can hear real sound clips before you buy.\u003c\/p\u003e","products":[{"product_id":"bd-diesel-exhaust-manifold-kit-02-13-chevy-silverado-1500-gmc-sierra-1500-v8","title":"BD Diesel Exhaust Manifold Kit - 02-13 Chevy Silverado 1500 \u0026 GMC Sierra 1500 V8","description":"\u003cp\u003eExperience unparalleled performance and durability with our enhanced GMC\/Chevrolet truck exhaust manifolds, specifically designed for LS engines. Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered adjusted mounting locations for the heat shield. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniform increased wall thickness throughout the entire manifold reduces stress risers and helps prevent cracking\u003c\/li\u003e\n\u003cli\u003eManifolds also available as right only (Passenger Side) PN:1041401 and left only (Driver's Side) PN:1041402\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners [15mm Longer]\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners (15mm Longer)\u003c\/li\u003e\n\u003cli\u003eMachined bolt mating surfaces for secure bolted joint\u003c\/li\u003e\n\u003cli\u003eDesigned to fit 2002-2013 GM LS based truck engines\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts, spacers, and gaskets\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts\/spacers\/and gaskets\u003c\/li\u003e\n\u003cli\u003eSEMA Certification No. SC-BDD01-0136\u003c\/li\u003e\n\u003cli\u003eMade with high-silicon ductile iron\u003c\/li\u003e\n\u003cli\u003eHeat Shield Mounting Bosses\u003c\/li\u003e\n\u003cli\u003eOEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot legal for sale or use on pollution-controlled vehicles in California.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":46575279833240,"sku":"BDD1041400","price":593.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/aee6e2f86bb7478708165619706bcc0cL_15e386c8-c76a-43dc-bca0-ae7d051c0ee4.jpg?v=1792284468"},{"product_id":"bd-diesel-passenger-side-exhaust-manifold-02-13-chevy-silverado-1500-gmc-sierra-1500-v8","title":"BD Diesel Passenger Side Exhaust Manifold - 02-13 Chevy Silverado 1500 \u0026 GMC Sierra 1500 V8","description":"\u003cp\u003eExperience unparalleled performance and durability with our enhanced GMC\/Chevrolet truck exhaust manifolds, specifically designed for LS engines. Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered adjusted mounting locations for the heat shield. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniform increased wall thickness throughout the entire manifold reduces stress risers and helps prevent cracking\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners (15mm Longer)\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners [15mm Longer]\u003c\/li\u003e\n\u003cli\u003eMachined bolt mating surfaces for secure bolted joint\u003c\/li\u003e\n\u003cli\u003eDesigned to fit 2002-2013 GM LS based truck engines\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts, spacers, and gaskets\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts\/spacers\/and gaskets\u003c\/li\u003e\n\u003cli\u003eReplaces GM OEM Part #12616286 #12677665\u003c\/li\u003e\n\u003cli\u003eSEMA Certification No. SC-BDD01-0136\u003c\/li\u003e\n\u003cli\u003eMade with high-silicon ductile iron\u003c\/li\u003e\n\u003cli\u003eHeat Shield Mounting Bosses\u003c\/li\u003e\n\u003cli\u003eOEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot legal for sale or use on pollution-controlled vehicles in California.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":46575279898776,"sku":"BDD1041401","price":321.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/5e7194759ea3553f90df682b2d9cffd7L_fd7bc016-a091-4273-848b-fd4b9f28dd44.jpg?v=1792284469"},{"product_id":"bd-diesel-driver-side-exhaust-manifold-02-13-chevy-silverado-1500-gmc-sierra-1500-v8","title":"BD Diesel Driver Side Exhaust Manifold - 02-13 Chevy Silverado 1500 \u0026 GMC Sierra 1500 V8","description":"\u003cp\u003eExperience unparalleled performance and durability with our enhanced GMC\/Chevrolet truck exhaust manifolds, specifically designed for LS engines. Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered adjusted mounting locations for the heat shield. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniform increased wall thickness throughout the entire manifold reduces stress risers and helps prevent cracking\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners [15mm Longer]\u003c\/li\u003e\n\u003cli\u003eUtilizes longer bolts and added spacers to reduce stress on fasteners (15mm Longer)\u003c\/li\u003e\n\u003cli\u003eMachined bolt mating surfaces for secure bolted joint\u003c\/li\u003e\n\u003cli\u003eDesigned to fit 2002-2013 GM LS based truck engines\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts, spacers, and gaskets\u003c\/li\u003e\n\u003cli\u003eKit includes all new bolts\/spacers\/and gaskets\u003c\/li\u003e\n\u003cli\u003eSEMA Certification No. SC-BDD01-0136\u003c\/li\u003e\n\u003cli\u003eMade with high-silicon ductile iron\u003c\/li\u003e\n\u003cli\u003eReplaces GM OEM Part #12616285\u003c\/li\u003e\n\u003cli\u003eHeat Shield Mounting Bosses\u003c\/li\u003e\n\u003cli\u003eOEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot legal for sale or use on pollution-controlled vehicles in California.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":46575279964312,"sku":"BDD1041402","price":321.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/18a32eb491949267d669f167daed0815L_0d5b6f20-bf31-4245-a42d-a47fa115fab3.jpg?v=1792284470"}],"url":"https:\/\/exhaustclip.com\/collections\/exhaust-manifolds-for-2003-gmc-sierra-1500.oembed","provider":"exhaustclip","version":"1.0","type":"link"}