Most Popular B600 Kits Part #10001409 (Legacy Part #B600BTPA) – Plastic Bolt-on Bracket Kit Recommended B600 Kits Part #10001408 (Legacy Part #B600PBA) – Paddle Bracket Kit B600 Kits Part #10001413 (Legacy Part #B600BTSA) – Stainless Bolt-on Bracket Kit B600 Kits Part #10001414 (Legacy Part #B600WOA) – Weld On Bracket Kit B600 Kits Part #10001410 (Legacy Part #B600BTPACF) – Carbon Fiber Plastic Bolt-on Bracket Kit B600 Kits Part #10001411 (Legacy Part #B600BTPAPL) – Liquid Platium Plastic Bolt-on Bracket Kit B600 Kits Part #10001412 (Legacy Part #100130) – Mirror Finish Plastic Bolt-on Bracket Kit Specialty Bracket 600 , B600 Kits Part #10001415 (Legacy Part #B600HDPBA) – Specialty Bracket – B600PBA Bracket Kit w/ 4 – .75” thick heavy duty center brackets & 4 – PB5019, 5.75” long pipe swivel brackets Specialty Bracket 600 , B600 Kits Part #10001416 (Legacy Part #B600HDBTPA) – Specialty Bracket – B600BTPA Bracket Kit w/ 4 – .75” thick heavy duty center brackets instead of standard .5” center brackets Specialty Bracket 600 , B600 Kits Part #10001417 (Legacy Part #B600HDBTSA) – Specialty Bracket – B600BTSA Bracket Kit w/ 4 – .75” thick heavy duty center brackets instead of standard .5” center brackets