Whipple 10 Rib 4.00 Inch Upper Pulley (Griptec) ( -.140 Offset) Special Order zpe_inventory These are all the parts

These are all the parts needed to upgrade your existing 10 rib Gen 5 Whipple 10 rib Flex Drive kit to 12 rib

Their pump is designed to save you up to 3hp and reduce the power steering fluid temperature

0L Whipple using our Flex drive kits

Additional Info:

Whipple 10 Rib 4.00 Inch Upper Pulley (Griptec) ( -.140 Offset) Special Order zpe_inventory These are all the partsConverts the Whipple WK 1810 Whipple Truck LS Supercharger over to Corvette LSA Spacing using a custom offset GripTec pulley SPECIAL ORDER These pulleys are used with both the 2. 9L and Gen 5 3. 0L Whipple using our Flex drive kits 2. 9 Kit's Click Here Gen 5 3. 0L Kit's Click Here