{"title":"Engine Under Drive Pulley Kit","description":null,"products":[{"product_id":"1996-2001-mustang-gt-cobra-3-pc-under-drive-pulley-kit-aluminum-1555","title":"1996-2001 MUSTANG GT\/COBRA 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779918856513,"sku":"BGRW_1555","price":398.44,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/8b8e4c5716b6b.jpg?v=1780250909"},{"product_id":"1979-1993-mustang-5-0-3-pc-performance-under-drive-pulley-kit-billet-aluminum-1553","title":"1979-1993 MUSTANG 5.0 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779919839553,"sku":"BGRW_1553","price":277.65,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/326d725ff42f6.jpg?v=1780250981"},{"product_id":"1994-1995-mustang-5-0-3-pc-performance-under-drive-pulley-kit-billet-aluminum-1554","title":"1994-1995 MUSTANG 5.0 3 PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779921248577,"sku":"BGRW_1554","price":277.65,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/731a5d905a756.jpg?v=1780251103"},{"product_id":"2001-2004-mustang-gt-00-01-cobra-3-pc-under-drive-pulley-kit-billet-aluminum-1559","title":"2001-2004 MUSTANG GT\/00-01 COBRA 3 PC UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779922526529,"sku":"BGRW_1559","price":398.44,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/7aebdb95d326b.jpg?v=1780251164"},{"product_id":"1997-2004-ford-4-6l-5-4l-f-series-exped-3-pc-under-drive-pulley-kit-aluminum-15550","title":"1997-2004 FORD 4.6L\/5.4L F-SERIES\/EXPED 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779923149121,"sku":"BGRW_15550","price":398.44,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/c80bc8a2dd7fa.jpg?v=1780251218"},{"product_id":"1993-1997-gm-lt-1-camaro-firebird-performance-under-drive-pulley-kit-1pc-1591","title":"1993-1997 GM LT-1 CAMARO\/FIREBIRD PERFORMANCE UNDER DRIVE PULLEY KIT (1PC)","description":"This 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. This BBK under drive crank pulley kit is an easy way to free up an average 8-12 horsepower in under 30 minutes. Each kit comes with complete installation instructions and hardware.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779925475649,"sku":"BGRW_1591","price":170.74,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/0978788058010.jpg?v=1780251431"},{"product_id":"1985-1987-gm-5-0-5-7-f-body-gm-truck-3-pc-under-drive-pulley-kit-aluminum-1598","title":"1985-1987 GM 5.0\/5.7 F-BODY\/GM TRUCK 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM)","description":"Install 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.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779925999937,"sku":"BGRW_1598","price":398.44,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/4c229d13b364b.jpg?v=1780251487"},{"product_id":"1988-1995-gm-truck-4-3-5-0-5-7l-3pc-under-drive-pulley-kit-aluminum-1603","title":"1988-1995 GM TRUCK 4.3\/5.0\/5.7L 3PC UNDER DRIVE PULLEY KIT (ALUMINUM)","description":"Install 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\"","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779926294849,"sku":"BGRW_1603","price":279.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/1be38c73a9608.jpg?v=1780251520"},{"product_id":"1994-1998-mustang-3-8l-v6-underdrive-pulley-kit-billet-aluminum-1619","title":"1994-1998 MUSTANG 3.8L V6 UNDERDRIVE PULLEY KIT (BILLET ALUMINUM)","description":"Install 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","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779927114049,"sku":"BGRW_1619","price":149.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/d55be20aa0476.jpg?v=1780251591"}],"url":"https:\/\/sandmdiesel.com\/collections\/engine-under-drive-pulley-kit.oembed","provider":"S\u0026M Diesel","version":"1.0","type":"link"}