{"title":"ENGINE HARDWARE \u0026 UPGRADES","description":null,"products":[{"product_id":"1998-2003-gm-ls1-ls6-engine-gasket-set-with-head-bolts-accessory-bolts","title":"1998-2003 GM LS1\/LS6 Engine Gasket Set with Head Bolts \u0026 Accessory Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM 1998–2003 GM LS1\/LS6 Engine Gasket Set with Head Bolts and Accessory Bolts combines the major gaskets and engine fasteners needed for an LS1 or LS6 engine assembly, rebuild, or refresh into one convenient package. Designed for compatible Gen III GM LS applications, this kit pairs a comprehensive engine gasket set with cylinder head bolts and a complete engine and accessory bolt kit, reducing the need to source these components separately.\u003c\/p\u003e\n\u003cp\u003eThe engine gasket set provides the sealing components needed for major engine assembly, while the included Pro Series cylinder head hex bolt kit provides dedicated fasteners for securing the cylinder heads. A Pro Series GM Gen III LS complete engine and accessory bolt kit supplies additional hardware for common engine and accessory mounting locations, creating a coordinated fastener package for LS engine projects.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS1 and LS6 engine rebuilds, restorations, performance builds, and engine swaps, this package provides a convenient foundation for assembling a 1998–2003 Gen III LS engine with compatible gaskets, head bolts, and accessory hardware.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081944006829,"sku":"B2P-LS-1100","price":513.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1101.jpg?v=1790712188"},{"product_id":"1998-2003-gm-ls1-ls6-engine-gasket-set-with-head-studs-accessory-bolts","title":"1998-2003 GM LS1\/LS6 Engine Gasket Set with Head Studs \u0026 Accessory Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM 1998–2003 GM LS1\/LS6 Engine Gasket Set with Head Studs and Accessory Bolts combines the major gaskets and engine fasteners needed for an LS1 or LS6 engine assembly, rebuild, or performance build into one convenient package. Designed for compatible Gen III GM LS applications, this kit pairs a comprehensive engine gasket set with a 12-point cylinder head stud kit and a complete engine and accessory bolt kit, reducing the need to source these components separately.\u003c\/p\u003e\n\u003cp\u003eThe engine gasket set provides the sealing components needed for major engine assembly, while the included Pro Series cylinder head stud kit provides 12-point stud-style fasteners for securing the cylinder heads. A Pro Series GM Gen III LS complete engine and accessory bolt kit supplies additional hardware for common engine and accessory mounting locations, creating a coordinated fastener package for LS engine projects.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS1 and LS6 engine rebuilds, restorations, performance builds, and engine swaps, this package provides a convenient foundation for assembling a 1998–2003 Gen III LS engine with compatible gaskets, cylinder head studs, and accessory hardware.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081953804461,"sku":"B2P-LS-1101","price":500.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1102.jpg?v=1790712242"},{"product_id":"gm-ls3-l99-engine-gasket-set-with-head-studs-accessory-bolts","title":"GM LS3\/L99 Engine Gasket Set with Head Studs \u0026 Accessory Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS3\/L99 Engine Gasket Set with Head Studs and Accessory Bolts combines the major gaskets and engine fasteners needed for an LS3 or L99 engine assembly, rebuild, or performance build into one convenient package. Designed for compatible GM Gen IV LS applications, this kit pairs a comprehensive engine gasket set with a 12-point cylinder head stud kit and a complete engine and accessory bolt kit, reducing the need to source these components separately.\u003c\/p\u003e\n\u003cp\u003eThe engine gasket set provides the sealing components needed for major engine assembly, while the included Pro Series cylinder head stud kit provides 12-point stud-style fasteners for securing the cylinder heads. A Pro Series GM LS complete engine and accessory bolt kit supplies additional hardware for common engine and accessory mounting locations, creating a coordinated gasket and fastener package for LS engine projects.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS3 and L99 engine rebuilds, restorations, performance builds, and engine swaps, this package provides a convenient foundation for assembling a compatible Gen IV LS engine with engine gaskets, cylinder head studs, and accessory hardware.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081961701549,"sku":"B2P-LS-1102","price":491.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1103.jpg?v=1790712292"},{"product_id":"gm-ls3-l99-engine-gasket-set-with-head-bolts-accessory-bolts","title":"GM LS3\/L99 Engine Gasket Set with Head Bolts \u0026 Accessory Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS3\/L99 Engine Gasket Set with Head Bolts and Accessory Bolts combines the major gaskets and engine fasteners needed for an LS3 or L99 engine assembly, rebuild, or performance build into one convenient package. Designed for compatible GM Gen IV LS applications, this kit pairs a comprehensive engine gasket set with a cylinder head hex bolt kit and a complete engine and accessory bolt kit, reducing the need to source these components separately.\u003c\/p\u003e\n\u003cp\u003eThe LS3\/L99 engine gasket set provides the sealing components needed for major engine assembly, while the included Pro Series cylinder head hex bolt kit provides the hardware needed for cylinder head installation. A Pro Series GM LS complete engine and accessory bolt kit supplies additional hardware for common engine and accessory mounting locations, creating a coordinated gasket and fastener package for LS engine projects.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS3 and L99 engine rebuilds, restorations, performance builds, and engine swaps, this package provides a convenient foundation for assembling a compatible Gen IV LS engine with engine gaskets, cylinder head bolts, and accessory hardware.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081965142189,"sku":"B2P-LS-1103","price":477.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1104.jpg?v=1790712337"},{"product_id":"1997-2003-gm-ls1-ls6-engine-gasket-set-with-head-bolts","title":"1997-2003 GM LS1\/LS6 Engine Gasket Set with Head Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM 1997–2003 GM LS1\/LS6 Engine Head Gasket and Head Bolt Kit combines the critical sealing and fastening components needed for cylinder head installation on compatible Gen III LS engines. Designed for 1997–2003 LS1 and LS6 applications, this package includes a pair of 3.910-inch bore cylinder head gaskets along with a complete Pro Series cylinder head hex bolt kit.\u003c\/p\u003e\n\u003cp\u003eThe matched head gaskets provide sealing between the cylinder heads and engine block, while the included Pro Series hex head bolts provide the required cylinder head fastening hardware. Combining both components into one package eliminates the need to source the head gaskets and cylinder head bolts separately.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS1 and LS6 engine rebuilds, cylinder head replacement, performance builds, and engine refreshes, this kit provides a convenient solution for servicing the cylinder heads on compatible GM Gen III LS-series V8 engines.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081966747821,"sku":"B2P-LS-1104","price":185.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1105.jpg?v=1790712434"},{"product_id":"1997-2003-gm-ls1-ls6-engine-gasket-set-with-head-studs","title":"1997-2003 GM LS1\/LS6 Engine Gasket Set with Head Studs","description":"\u003cp\u003eThe BILT 2 PERFORM 1997–2003 GM LS1\/LS6 Engine Head Gasket and Head Stud Kit combines the critical sealing and fastening components needed for cylinder head installation on compatible Gen III LS engines. Designed for 1997–2003 LS1 and LS6 applications, this package includes a pair of 3.910-inch bore cylinder head gaskets along with a Pro Series 12-point cylinder head stud kit.\u003c\/p\u003e\n\u003cp\u003eThe matched head gaskets provide sealing between the cylinder heads and engine block, while the included Pro Series head studs provide the cylinder head fastening hardware. Combining both components into one package eliminates the need to source the head gaskets and cylinder head stud kit separately.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS1 and LS6 engine rebuilds, cylinder head replacement, performance builds, and engine refreshes, this kit provides a convenient solution for servicing the cylinder heads on compatible GM Gen III LS-series V8 engines.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081971237037,"sku":"B2P-LS-1105","price":171.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1106.jpg?v=1790712511"},{"product_id":"gm-ls2-ls3-l92-engine-gasket-set-with-head-bolts","title":"GM LS2\/LS3\/L92 Engine Gasket Set with Head Bolts","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS2\/LS3\/L92 Engine Head Gasket and Head Bolt Kit combines the critical sealing and fastening components needed for cylinder head installation on compatible GM Gen IV LS engines. Designed for LS2, LS3, and L92 applications, this package includes a pair of cylinder head gaskets along with a Pro Series cylinder head hex bolt kit.\u003c\/p\u003e\n\u003cp\u003eThe matched cylinder head gaskets provide sealing between the cylinder heads and engine block, while the included Pro Series hex head bolts provide the cylinder head fastening hardware. Combining both components into one package eliminates the need to source the head gaskets and cylinder head bolts separately.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS2, LS3, and L92 engine rebuilds, cylinder head replacement, performance builds, and engine refreshes, this kit provides a convenient solution for servicing the cylinder heads on compatible GM Gen IV LS-series V8 engines.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081975103661,"sku":"B2P-LS-1106","price":148.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1107.jpg?v=1790712386"},{"product_id":"gm-ls2-ls3-l92-engine-gasket-set-with-head-studs","title":"GM LS2\/LS3\/L92 Engine Gasket Set with Head Studs","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS2\/LS3\/L92 Engine Head Gasket and Head Stud Kit combines the critical sealing and fastening components needed for cylinder head installation on compatible GM Gen IV LS engines. Designed for LS2, LS3, and L92 applications, this package includes a pair of cylinder head gaskets along with a Pro Series 12-point cylinder head stud kit.\u003c\/p\u003e\n\u003cp\u003eThe matched cylinder head gaskets provide sealing between the cylinder heads and engine block, while the included Pro Series head studs provide the cylinder head fastening hardware. Combining both components into one package eliminates the need to source the head gaskets and cylinder head stud kit separately.\u003c\/p\u003e\n\u003cp\u003eIdeal for LS2, LS3, and L92 engine rebuilds, cylinder head replacement, performance builds, and engine refreshes, this kit provides a convenient solution for servicing the cylinder heads on compatible GM Gen IV LS-series V8 engines.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67081979494573,"sku":"B2P-LS-1107","price":163.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1108.jpg?v=1790712477"},{"product_id":"gm-ls-lt-bronze-bushing-trunnion-upgrade-kit-with-installation-tool","title":"GM LS\/LT Bronze Bushing Trunnion Upgrade Kit with Installation Tool","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS\/LT Bronze Bushing Trunnion Upgrade Kit combines a complete rocker arm trunnion upgrade with the installation tool needed to perform the conversion. Designed for compatible GM LS and LT applications, this package provides a convenient solution for upgrading factory-style rocker arms with a bronze-bushing trunnion system.\u003c\/p\u003e\n\u003cp\u003eThe included OE-style retrofit trunnion upgrade kit replaces the factory trunnion components with bronze bushings and upgraded trunnions, providing a durable setup for performance engine builds and valvetrain upgrades. Retaining rings are included to secure the trunnion assemblies after installation.\u003c\/p\u003e\n\u003cp\u003eA dedicated LS\/LT rocker arm trunnion installation tool is also included, helping support proper removal and installation of the trunnion components. By combining the upgrade kit and installation tool into one package, BILT 2 PERFORM eliminates the need to source the required components and specialty installation tool separately.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67082431725741,"sku":"B2P-LS-1200","price":168.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1200.jpg?v=1790718969"},{"product_id":"gm-ls-lt-needle-bearing-trunnion-upgrade-kit-with-installation-tool","title":"GM LS\/LT Needle Bearing Trunnion Upgrade Kit with Installation Tool","description":"\u003cp\u003eThe BILT 2 PERFORM GM LS\/LT Needle Bearing Trunnion Upgrade Kit combines a complete rocker arm trunnion upgrade with the installation tool needed to perform the conversion. Designed for compatible GM LS and LT applications, this package provides a convenient solution for upgrading OE-style rocker arms with a needle-bearing trunnion system.\u003c\/p\u003e\n\u003cp\u003eThe included retrofit trunnion kit replaces the factory trunnion components with upgraded trunnions and needle bearings, providing a complete setup for performance engine builds and valvetrain upgrades. Retaining rings are included to secure the trunnion assemblies after installation.\u003c\/p\u003e\n\u003cp\u003eA dedicated LS\/LT rocker arm trunnion installation tool is also included to assist with removal and installation of the trunnion components. By combining the needle-bearing upgrade kit and installation tool into one package, BILT 2 PERFORM eliminates the need to source the components and specialty installation tool separately.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67082433069229,"sku":"B2P-LS-1201","price":126.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1201.jpg?v=1790719003"},{"product_id":"gm-gen-iv-ls-standard-height-valve-cover-trussed-valley-cover-kit-with-gaskets-black","title":"GM Gen IV LS Standard-Height Valve Cover \u0026 Trussed Valley Cover Kit with Gaskets – Black","description":"\u003cp\u003eThe Bilt 2 Perform GM Gen IV LS Standard-Height Valve Cover \u0026amp; Trussed Valley Cover Kit combines coordinated engine dress-up components for Gen IV LS-series performance builds. The black cast-aluminum valve covers and trussed-style aluminum valley cover deliver a clean, classic appearance while keeping the package matched for compatible LS applications.\u003c\/p\u003e\n\u003cp\u003eThe standard-height valve covers feature integrated coil mounts, allowing factory-style LS ignition coils to remain mounted directly to the covers. The trussed-style aluminum valley cover complements the black valve covers and includes a neoprene valley cover gasket for installation.\u003c\/p\u003e\n\u003cp\u003eThis complete package provides a convenient way to upgrade the appearance of a Gen IV LS engine while keeping the valve covers, trussed valley cover, and gasket coordinated in one kit.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67082642292909,"sku":"B2P-LS-1403BK","price":337.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1403BK.jpg?v=1790783178"}],"url":"https:\/\/bilt2perform.com\/collections\/engine-hardware-upgrades.oembed","provider":"Bilt2Perform","version":"1.0","type":"link"}