{"product_id":"granatelli-billet-twin-fuel-pump-manifold-bracket-kit-bracket-only-gm821b","title":"Granatelli Billet Twin Fuel Pump Manifold \u0026 Bracket Kit – Bracket Only - GM821B","description":"\u003cdiv class=\"gms-tool-product\" style=\"max-width:100%; color:#1d1d1d;\"\u003e\n\n\u003c!-- FUEL PUMP MANIFOLD HERO --\u003e\n\u003cdiv style=\"border:2px solid #3f3f3f; border-radius:14px; padding:28px 26px; margin-bottom:20px; background:#e9e9e9; box-shadow:0 5px 14px rgba(0,0,0,0.10); border-left:7px solid #d96b27;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.7px; color:#b9561f; margin:0 0 7px;\"\u003eGRANATELLI HIGH-PERFORMANCE FUEL SYSTEMS\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:28px; line-height:1.25; font-weight:900; color:#111111; margin:0 0 11px;\"\u003eBUILD A CLEANER, MORE COMPACT TWIN-PUMP FUEL SYSTEM.\u003c\/h2\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.7; margin:0 0 10px;\"\u003eThe \u003cstrong\u003eGranatelli Motor Sports GM821B Billet Twin Fuel Pump Manifold \u0026amp; Bracket Kit\u003c\/strong\u003e provides a professional solution for mounting \u003cstrong\u003etwo compatible external fuel pumps\u003c\/strong\u003e into one organized assembly.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0;\"\u003eFeaturing \u003cstrong\u003ebillet aluminum construction, integrated inlet and outlet manifolds, and multiple ORB-style ports\u003c\/strong\u003e, the GM821B helps simplify fuel-line routing while providing a clean, compact foundation for high-performance EFI, turbocharged, supercharged and racing fuel systems.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- PERFORMANCE STRIP --\u003e\n\u003cdiv style=\"border:2px solid #4a4a4a; border-radius:12px; overflow:hidden; margin-bottom:20px; background:#333333;\"\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\n\u003ctd style=\"width:33.33%; padding:18px 12px; text-align:center; border-right:1px solid #666666;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:900; color:#ffffff;\"\u003eTWIN PUMP\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; letter-spacing:1px; color:#f0a16f; margin-top:4px;\"\u003eEXTERNAL PUMP LAYOUT\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:33.33%; padding:18px 12px; text-align:center; border-right:1px solid #666666;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:900; color:#ffffff;\"\u003eBILLET\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; letter-spacing:1px; color:#f0a16f; margin-top:4px;\"\u003eALUMINUM CONSTRUCTION\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:33.33%; padding:18px 12px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:900; color:#ffffff;\"\u003eHIGH-FLOW\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; letter-spacing:1px; color:#f0a16f; margin-top:4px;\"\u003e-10AN IN \/ -8AN OUT\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHY TWIN PUMP MATTERS --\u003e\n\u003cdiv style=\"border:2px solid #8a8a8a; border-radius:12px; padding:22px; margin-bottom:20px; background:#f1f1f1;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.4px; color:#b9561f; margin:0 0 5px;\"\u003eFUEL SYSTEM PACKAGING THAT MATTERS\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px; font-weight:900; margin:0 0 10px;\"\u003eWhy Use a Dedicated Twin-Pump Manifold \u0026amp; Bracket?\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0;\"\u003eHigh-output EFI and forced-induction engines can demand significantly more fuel volume than a single external pump can provide. The \u003cstrong\u003eGM821B consolidates two compatible external fuel pumps into one compact mounting and manifold assembly\u003c\/strong\u003e, helping simplify fuel plumbing and eliminate the need for separate pump clamps and distribution blocks.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SIMPLE PROCESS --\u003e\n\u003cdiv style=\"border:2px solid #858585; border-radius:12px; padding:22px; margin-bottom:20px; background:#ececec;\"\u003e\n\n\u003ch3 style=\"font-size:22px; font-weight:900; margin:0 0 14px;\"\u003eBuild Your Twin-Pump System in Three Steps\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\n\u003ctd style=\"width:33.33%; padding:17px 14px; border:1px solid #aaa; border-radius:9px; background:#fafafa; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:12px; font-weight:900; color:#d26628; margin-bottom:5px;\"\u003e01\u003c\/div\u003e\n\u003cstrong\u003eMount Two Pumps\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px; line-height:1.55;\"\u003eSecure two compatible external fuel pumps to the billet twin-pump bracket.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:33.33%; padding:17px 14px; border:1px solid #aaa; border-radius:9px; background:#fafafa; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:12px; font-weight:900; color:#d26628; margin-bottom:5px;\"\u003e02\u003c\/div\u003e\n\u003cstrong\u003eConnect the Manifolds\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px; line-height:1.55;\"\u003eConfigure the integrated inlet and outlet manifold ports around your fuel-system plumbing requirements.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:33.33%; padding:17px 14px; border:1px solid #aaa; border-radius:9px; background:#fafafa; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:12px; font-weight:900; color:#d26628; margin-bottom:5px;\"\u003e03\u003c\/div\u003e\n\u003cstrong\u003eRoute the Fuel Lines\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px; line-height:1.55;\"\u003eConnect the appropriate fuel lines and fittings while verifying pump compatibility and system requirements.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHO IT IS FOR --\u003e\n\u003cdiv style=\"border:2px solid #575757; border-radius:12px; padding:22px; margin-bottom:20px; background:#3b3b3b; color:#ffffff;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#ffffff; margin:0 0 12px;\"\u003eBuilt for Serious High-Performance Fuel Systems\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.9; color:#f4f4f4; margin:0;\"\u003e\n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Turbocharged Vehicles   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Supercharged Vehicles   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e High-Horsepower EFI   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Drag Racing   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Street\/Strip Builds   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Muscle Cars   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Restomods   \n\u003cspan style=\"color:#f0a16f;\"\u003e●\u003c\/span\u003e Hot Rods\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"border:2px solid #8a8a8a; border-radius:12px; padding:22px; margin-bottom:20px; background:#eeeeee;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 12px;\"\u003eDesigned for Custom High-Flow Fuel Systems\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:8px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:50%; padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Dual External Fuel Pump Mounting\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eDesigned to mount two compatible external fuel pumps in one compact and organized assembly.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:50%; padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Integrated Manifolds\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eCombines pump mounting with integrated inlet and outlet manifolds to simplify fuel-system plumbing.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Flexible Plumbing Options\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eMultiple ORB-style ports allow builders to configure fuel lines around their specific installation.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Compact Packaging\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eKeeps pumps, mounting hardware and manifold plumbing together instead of spreading components throughout the vehicle.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHY THIS KIT --\u003e\n\u003cdiv style=\"border:2px solid #8a8a8a; border-radius:12px; padding:22px; margin-bottom:20px; background:#eeeeee;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 12px;\"\u003eWhy Choose the Granatelli GM821B?\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:8px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:50%; padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Billet Aluminum Construction\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eProvides a strong, durable foundation with the premium appearance expected in high-end performance builds.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:50%; padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ High-Flow Manifold Layout\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eFeatures a -10AN inlet and -8AN outlet configuration for high-performance fuel-system applications.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Cleaner Installation\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eReplaces improvised pump clamps, separate distribution blocks and pieced-together mounting solutions with one organized assembly.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"padding:14px; border:1px solid #aaa; border-radius:8px; background:#fafafa;\"\u003e\n\u003cstrong\u003e✓ Universal Performance Application\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eIdeal for EFI, forced-induction, racing, street\/strip, muscle car, restomod and custom fuel-system installations.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SPECS --\u003e\n\u003cdiv style=\"border:2px solid #777777; border-radius:12px; padding:22px; margin-bottom:20px; background:#e8e8e8;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.4px; color:#b9561f; margin:0 0 5px;\"\u003eFUEL SYSTEM DETAILS\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 12px;\"\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; background:#fafafa;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"width:42%; padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eGM821B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eTwin Fuel Pump Manifold \u0026amp; Bracket Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFuel Pump Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e2 External Fuel Pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFuel Pumps Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eNo – Bracket \/ Manifold Kit Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eManifold Inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e-10AN\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eManifold Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e-8AN\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eManifold Port Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eORB-Style Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eBillet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eUniversal High-Performance Fuel Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#dddddd;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #aaa;\"\u003e90-Day Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- IMPORTANT FUEL SYSTEM NOTE --\u003e\n\u003cdiv style=\"border:2px solid #d16a2d; border-radius:12px; background:#f5e5d8; padding:19px 20px;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.3px; color:#a84818; margin:0 0 5px;\"\u003eIMPORTANT FUEL SYSTEM NOTE\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.65; margin:0;\"\u003e\u003cstrong\u003eFuel pumps are NOT included with the GM821B.\u003c\/strong\u003e This listing is for the billet twin-pump manifold and bracket assembly only. Always verify fuel pump dimensions, port configuration, fuel compatibility, operating pressure, fittings and overall fuel-system capacity before installation.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":51474271862948,"sku":"GM821B","price":94.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0302\/2104\/1797\/files\/GM822B_2_911b273b-df57-4110-85ef-205c9d558460.png?v=1788990700","url":"https:\/\/www.ilovetoboost.com\/products\/granatelli-billet-twin-fuel-pump-manifold-bracket-kit-bracket-only-gm821b","provider":"i Love To BOOST","version":"1.0","type":"link"}