{"title":"Engine Under Drive Pulley Kit","description":null,"products":[{"product_id":"bbk-1554-1994-1995-mustang-5-0-3-pc-under-drive-pulley-kit-aluminum","title":"BBK Performance Parts 1554 1994-1995 MUSTANG 5.0 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM). for Select Ford Mustang","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e1994-1995 MUSTANG 5.0 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1994-1995 Ford Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47823838380245,"sku":"ds_BGRW_1554","price":283.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1554_v1.jpg?v=1771358858"},{"product_id":"bbk-1553-1979-1993-mustang-5-0-3-pc-under-drive-pulley-kit-billet-aluminum","title":"BBK Performance Parts 1553 1979-1993 MUSTANG 5.0 3 PC UNDER DRIVE PULLEY KIT BILLET ALUMINUM for Select Ford Mustang","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e1979-1993 MUSTANG 5.0 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1986-1993 Ford Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47823848603861,"sku":"ds_BGRW_1553","price":290.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1553_v1.jpg?v=1771358861"},{"product_id":"bbk-1619-1994-1998-mustang-3-8l-v6-underdrive-pulley-kit-billet-aluminum","title":"BBK Performance Parts 1619 1994-1998 MUSTANG 3.8L V6 UNDERDRIVE PULLEY KIT (BILLET ALUMINUM) for Select Ford Mustang","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions. Requires a New Belt For Installation\u003c\/p\u003e\n\u003cp\u003e1994-1998 MUSTANG 3.8L V6 UNDERDRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1994-1998 Ford Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47952667148501,"sku":"ds_BGRW_1619","price":282.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1619_v1.jpg?v=1771358882"},{"product_id":"bbk-1603-1988-1995-gm-truck-4-3-5-0-5-7l-3pc-under-drive-pulley-kit-aluminum","title":"BBK Performance Parts 1603 1988-1995 GM TRUCK 4.3\/5.0\/5.7L 3PC UNDER DRIVE PULLEY KIT (ALUMINUM) for Select Chevrolet Blazer, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet K1500,","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions. Requires the use of a NEW Serpentine Belt - 6 Rib - 91.5\"\u003c\/p\u003e\n\u003cp\u003e1988-1995 GM TRUCK 4.3\/5.0\/5.7L 3PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1988-1995 Chevrolet Blazer, 1988-1995 Chevrolet C1500, 1992-1995 Chevrolet C1500 Suburban, 1988-1995 Chevrolet C2500, 1992-1995 Chevrolet C2500 Suburban, 1988-1995 Chevrolet C3500, 1988-1995 Chevrolet K1500, 1992-1995 Chevrolet K1500 Suburban, 1988-1995 Chevrolet K2500, 1992-1995 Chevrolet K2500 Suburban, 1989-1995 Chevrolet K3500, 1989-1991 Chevrolet R1500 Suburban, 1988 Chevrolet R20, 1988 Chevrolet R20 Suburban, 1989 Chevrolet R2500, 1989-1991 Chevrolet R2500 Suburban, 1988-1995 Chevrolet S10, 1988-1994 Chevrolet S10 Blazer, 1995 Chevrolet Silverado, 1988-1994 Chevrolet Suburban, 1995 Chevrolet Suburban 1500, 1995 Chevrolet Tahoe, 1988-1995 GMC C1500, 1988-1995 GMC C2500, 1988-1995 GMC C3500, 1988-1995 GMC K1500, 1988-1995 GMC K2500, 1989-1995 GMC K3500\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47953079304405,"sku":"ds_BGRW_1603","price":404.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1603_v1.jpg?v=1771358887"},{"product_id":"proform-68090c-underdrive-pulley-kit-uses-stock-serpentine-belt-fits-5-0-mustang-1987-1993","title":"Proform 68090C Underdrive Pulley Kit; Uses Stock Serpentine Belt; Fits 5.0 Mustang 1987-1993","description":"\u003cp\u003e\r\nThis steel pulley kit reduces the drive RPM from 14% to 22% which will increase your performance. May be used with the stock serpentine belt.\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003ch3\u003e Specifications: \u003c\/h3\u003e\r\n\r\n\u003ctable border=\"0\" class=\"descr-table\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_ABR\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePulley Kit\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_ASC\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eUnderdrive Pulley Kit; Uses Stock Serpentine Belt; Fits 5.0 Mustang 1987-1993\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_DES\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eUnderdrive Pulley Kit; Uses Stock Serpentine Belt; Fits 5.0 Mustang 1987-1993\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_DEF\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eEngine Under Drive Pulley Kit\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_INV\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eUnderdrive Pulley Kit; 5.0 Mustang 87-93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_EXT\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eEngine Underdrive Pulley Kit; Uses Stock Serpentine Belt; Fits 1987 to 1993 Ford Mustang 5.0 Models; Reduces Drive RPM From 14% To 22% Which Will Increase Performance; Made From High-Quality Aluminum; Blue Anodized Finish; Sold As One Kit\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_MKT\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eThis steel pulley kit reduces the drive RPM from 14% to 22% which will increase your performance. May be used with the stock serpentine belt.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_SHO\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eUnderdrive Pulleys\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eFeature\/Benefit\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eThis steel pulley kit reduces the drive RPM from 14% to 22% which will increase your performance.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eCategory\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eUnderdrive Pulleys\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eLength\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e3.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWidth\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e12.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eHeight\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e13.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWeight\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e5.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"Proform","offers":[{"title":"Default Title","offer_id":47955067076821,"sku":"ds_BCHW_68090C","price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/Underdrive-Pulley-Kit_-Uses-Stock-Serpentine-Belt_-Fits-5.jpg?v=1718252123"},{"product_id":"bbk-1555-1996-2001-mustang-gt-cobra-3-pc-under-drive-pulley-kit-aluminum","title":"BBK Performance Parts 1555 1996-2001 MUSTANG GT\/COBRA 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM) for Select Ford Mustang","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e1996-2001 MUSTANG GT\/COBRA 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1996-2001 Ford Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47962969768149,"sku":"ds_BGRW_1555","price":404.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1555_v1.jpg?v=1771358854"},{"product_id":"bbk-1598-1985-1987-gm-5-0-5-7-f-body-gm-truck-3-pc-under-drive-pulley-kit-aluminum","title":"BBK Performance Parts 1598 1985-1987 GM 5.0\/5.7 F-BODY\/GM TRUCK 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM) for Select Chevrolet Blazer, Chevrolet C10, Chevrolet C10 Suburban, Chevrolet C20, Chevrolet C20 Suburban, Chevrolet C30, Chevrolet Camaro, Chevrolet","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e1985-1987 GM 5.0\/5.7 F-BODY\/GM TRUCK 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (CNC BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1987 Chevrolet Blazer, 1985-1986 Chevrolet C10, 1985-1986 Chevrolet C10 Suburban, 1985-1986 Chevrolet C20, 1985-1986 Chevrolet C20 Suburban, 1985-1986 Chevrolet C30, 1985-1987 Chevrolet Camaro, 1985-1987 Chevrolet Caprice, 1985 Chevrolet Impala, 1985-1986 Chevrolet K10, 1985-1986 Chevrolet K10 Suburban, 1985-1986 Chevrolet K20, 1985-1986 Chevrolet K20 Suburban, 1985-1986 Chevrolet K30, 1985-1986 Chevrolet K5 Blazer, 1985-1987 Chevrolet Monte Carlo, 1987 Chevrolet R10, 1987 Chevrolet R10 Suburban, 1987-1988 Chevrolet R20, 1987 Chevrolet R20 Suburban, 1987 Chevrolet R30, 1985-1986 GMC C1500, 1985-1986 GMC C2500, 1985-1986 GMC C3500, 1985-1986 GMC K1500, 1985-1986 GMC K2500, 1985-1986 GMC K3500, 1987 GMC R1500, 1987 GMC R1500 Suburban, 1987 GMC R2500, 1987 GMC R3500, 1985-1987 Pontiac Firebird\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":47966005625045,"sku":"ds_BGRW_1598","price":397.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1598_v1.jpg?v=1771358856"},{"product_id":"bbk-15550-1997-2004-ford-4-6l-5-4l-f-series-exped-3-pc-under-drive-pulley-kit-aluminum","title":"BBK Performance Parts 15550 1997-2004 FORD 4.6L\/5.4L F-SERIES\/EXPED 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM) for Select Ford F-150, Ford F-150 Heritage, Ford F-250, Ford F-250 Super Duty, Ford F-350, Ford F-350 Super Duty","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e1997-2004 FORD 4.6L\/5.4L F-SERIES\/EXPED 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1997-2004 Ford F-150, 2004 Ford F-150 Heritage, 1997-2004 Ford F-250, 1999-2004 Ford F-250 Super Duty, 1999-2004 Ford F-350, 1999-2004 Ford F-350 Super Duty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":48021393506517,"sku":"ds_BGRW_15550","price":391.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/15550_v1.jpg?v=1771358860"},{"product_id":"bbk-1591-1993-1997-gm-lt-1-camaro-firebird-performance-under-drive-pulley-kit-1pc","title":"BBK Performance Parts 1591 1993-1997 GM LT-1 CAMARO\/FIREBIRD PERFORMANCE UNDER DRIVE PULLEY KIT (1PC) for Select Chevrolet Camaro, Pontiac Firebird","description":"\u003cp\u003eThis 1993-1997 GM LT1 BBK Performance Under-drive Crank Pulley is designed as a piggy back for the OE factory harmonic dampener. It is a direct bolt on pulley and will retain full cooling and charging characteristics.\u003c\/p\u003e\n\u003cp\u003e1993-1997 GM LT-1 CAMARO\/FIREBIRD PERFORMANCE UNDER DRIVE PULLEY KIT (1PC CRANK ONLY)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 1993-1997 Chevrolet Camaro, 1993-1997 Pontiac Firebird\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":48021812117717,"sku":"ds_BGRW_1591","price":170.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1591_v1.jpg?v=1771358854"},{"product_id":"bbk-1559-2001-2004-mustang-gt-00-01-cobra-3-pc-under-drive-pulley-kit-billet-aluminum","title":"BBK Performance Parts 1559 2001-2004 MUSTANG GT\/00-01 COBRA 3 PC UNDER DRIVE PULLEY KIT (BILLET ALUMINUM) for Select Ford Mustang","description":"\u003cp\u003eInstall a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.\u003c\/p\u003e\n\u003cp\u003e2001-2004 MUSTANG GT\/00-01 COBRA 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 2001-2004 Ford Mustang\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAll BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturer’s warranty is based on normal use and installation of each product\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":48023749918933,"sku":"ds_BGRW_1559","price":397.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1559_v1.jpg?v=1771358861"}],"url":"https:\/\/shdp.ca\/collections\/engine-under-drive-pulley-kit.oembed","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}