What's Included

• 1 - 12 Rib Billet 73MM Idler Pulley (Ribbed)
• 1 - 12 Rib Billet 73MM Idler Pulleys (Smooth)
• 2 - 12 Rib 58MM Smooth Guided Idler Pulleys
• 1 - 58MM 12 Rib LSA Flex Drive tensioner Pulley
• 8 - 10 Rib Threaded retainers
• 5 - 10MM x 100MM Hex Studs
• 1 - 12 Rib Spacer (Tumble Finish or Black Anodized)
• 5 - Nylon Lock Nuts

These are all the parts needed to upgrade your existing 10 rib Jackshaft Flex Drive kit from 10 rib up to 12 rib.

Note: this kit works for both the low mount tensioner kits and the high mount tensioner kits