LSA Flex Drive 12 Rib Pulley Upgrade - Whipple Gen 5 Drive Kits io_waterpump 12 Rib 1000+HP

12 Rib 1000+HP

10 Rib - Up to 1000HP

For High Mount AC compatibility

1 - 12 Rib Spacer (Tumble Finish or Black Anodized)

Please call for Ratios in stock

LSA Flex Drive 12 Rib Pulley Upgrade - Whipple Gen 5 Drive Kits io_waterpump 12 Rib 1000+HPWhat's Included 1 12 Rib Billet 73MM Idler Pulley (Ribbed) 3 12 Rib Billet 73MM Idler Pulleys (Smooth) 1 58MM 12 Rib LSA Flex Drive tensioner Pulley 8 12 Rib Threaded retainers 4 10MM x 100MM Hex Studs 1 12 Rib Spacer (Tumble Finish or Black Anodized) 4 Nylon Lock Nuts These are all the parts needed to upgrade your existing 10 rib Gen 5 Whipple 10 rib Flex Drive kit to 12 rib.