Chassis Engineering Door Window Frame Kit (Both Doors) 2010011 Butler Built Air Ducts are

Butler Built Air Ducts are used by many top NASCAR competitors

Designed for use with coilover shocks

2-1/4 in Long

1984-1986 Chevrolet K5 Blazer

Chassis Engineering Door Window Frame Kit (Both Doors) 2010011 Butler Built Air Ducts areDoor Window Frame Kit This kit includes everything you need to fabricate frames for lexan door windows. Rather than being a universal shape that may or may not fit your car, this kit includes a great bending jig that allows you to custom form the frame to fit your car. Kit includes: 22 ft. of 5 16 x . 058 mild steel tubing, bending fixture, stainless button head socket cap screws, nylock nuts and enough weld on tabs for two windows. Chassis