Kit Includes : 
(2) King Pin Supports with all mounting hardware
(2) 18" Long 1.75" o.d. .120 wall, ERW Tubing  
(4) 3/8" Thick Laser Cut Mounting Tabs
(4) 3/4"x 1/4" Wide Heim Spacers
(4) 3/4" Heim Joints With Bungs
(2) 3/4"x3.5" Grade 8 Bolts
(2) 3/4" Grade 8 Lock Nut
(4) 3/4" SAE Grade 8 Washers
                                        ((((((Some welding and fabrication required!!!))))))