{"title":"Carburetor Main Body","description":null,"products":[{"product_id":"for-use-with-holley-4777","title":"For Use With Holley #4777","description":"Now made of ALUMINUM! Direct replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995311002\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e35 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e750 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.031 in. \/ .031 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eMade of Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e73 \/ 73\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e110\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e74 \/ .078\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e83 \/ .093\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354143191085,"sku":"BCHW-67100C","price":317.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67100C_3.jpg?v=1763681986"},{"product_id":"for-use-with-holley-750-cfm-vacuum-secondary-model-carb","title":"For Use With Holley 750 CFM Vacuum Secondary Model Carb","description":"Direct Replacement Components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block. AVAILABILITY NOTICE: 67101C and 67203 will only be available in zinc until further notice. All other models are lightweight aluminum.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995311019\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e35 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e750 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.031 in. \/ .031 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e73 \/ 73\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e110\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e74 \/ .078\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eVacuum Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354143256621,"sku":"BCHW-67101C","price":317.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67101C.jpg?v=1763681989"},{"product_id":"for-use-with-holley-850-cfm-double-pumper-model-carb","title":"For Use With Holley 850 CFM Double Pumper Model Carb","description":"Direct Replacement Components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORMs 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995311071\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e35 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e850 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.033 in. \/ .033 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e70 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e120\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e78 \/ .084\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e87.5 \/ .099\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354143322157,"sku":"BCHW-67107C","price":423.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67203.jpg?v=1763681991"},{"product_id":"for-use-with-holley-1050-cfm-double-pumper-model-carb","title":"For Use With Holley 1050 CFM Double Pumper Model Carb","description":"Direct replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORMs 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995671090\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e31 \/ 31\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e1050 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.035 in. \/ .035 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e70 \/ 31\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e130\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e87.5 \/ .099\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e91 \/ .104\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354143387693,"sku":"BCHW-67109C","price":467.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67203_5a7339c3-b3a7-4cf0-8fee-93e229c8f9c6.jpg?v=1763681994"},{"product_id":"flows-670","title":"Flows 670","description":"Direct Replacement Components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. All aluminum construction with natural polished finish. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley and Double Pumper are registered trademarks of Holley Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995362035\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e35 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e73 \/ 73\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e650 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.031 in. \/ .031 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e73 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e110\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e71 \/ .075\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e78 \/ .084\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354146467885,"sku":"BCHW-67203","price":339.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67203_d6b8d715-e3a0-44ef-bf44-e998df0753ae.jpg?v=1763682111"},{"product_id":"alcohol-e85","title":"Alcohol\/E85","description":"Newly Designed Next Gen Carburetor Main Body! Totally optimized to make what was already good...GREAT! Turn a gas carburetor into an Alcohol or E85 carb with direct replacement components in less than 30 minutes! Easy swap-in, swap-out installation utilizing existing metering blocks if already calibrated, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with all necessary non-stick replacement gaskets. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley and Double Pumper are registered trademarks of Holley Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995672165\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e28\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e65\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eDown-Leg Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e750 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.035 in. \/ .035 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eAlcohol\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e86 \/ 93\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354146861101,"sku":"BCHW-67216","price":445.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67216.jpg?v=1763682127"},{"product_id":"for-use-with-holley-750-cfm-4150-carb-with-ann-boosters","title":"For Use With Holley 750 CFM 4150 Carb With Ann. Boosters","description":"Direct replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995672172\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e35 \/ 35\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eAnnular Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e750 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e110\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e74 \/ .078\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e83 \/ .093\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354146926637,"sku":"BCHW-67217","price":445.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67217.jpg?v=1763682130"},{"product_id":"for-use-with-holley-1050-cfm-4150-carb-with-ann-boosters","title":"For Use With Holley 1050 CFM 4150 Carb With Ann. Boosters","description":"Direct replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance carburetor main body (no re-built components). Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley's and Double Pumper's are registered trademarks of Holley's Performance Products, Inc. This product is supplied by Specialty Auto Parts USA, Inc. and it is not endorsed by any other carburetor manufacturer. Technical Note: Main body does not retain vacuum advance port in original metering block.\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eProform\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00037995672189\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Material: \u003c\/b\u003eBrass\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Inner High Speed): \u003c\/b\u003e31 \/ 31\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleed Size (Outer Idle): \u003c\/b\u003e70 \/ 70\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Bleeds Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Style: \u003c\/b\u003eAnnular Boosters\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCFM: \u003c\/b\u003e1050 CFM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDischarge Nozzle Size (Primary \/ Secondary): \u003c\/b\u003e.035 in. \/ .035 in.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFeature\/Benefit: \u003c\/b\u003eDirect replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes!\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel: \u003c\/b\u003eGasoline\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Bowl Screw Gaskets Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIdle\/High Speed Air Bleed Sizes: \u003c\/b\u003e70 \/ 31\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMain Body Material: \u003c\/b\u003eLightweight Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNeedle \u0026amp; Seat: \u003c\/b\u003e130\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Main Jet Size: \u003c\/b\u003e87.5 \/ .099\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondaries: \u003c\/b\u003eMechanical Secondaries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Main Jet Size: \u003c\/b\u003e91 \/ .104\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechnical Note: \u003c\/b\u003eMain body does not retain vacuum advance port in original metering block.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003e3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e0 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":44354146992173,"sku":"BCHW-67218","price":529.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/67218.jpg?v=1763682133"}],"url":"https:\/\/montgomeryparts.com\/collections\/carburetor-main-body.oembed","provider":"Montgomery Parts","version":"1.0","type":"link"}