Sprint Car 18" Top Wing Tree. Black.Top wing tree. Powder coated black. 1" adjustment holes, with a total of 6" of adjustment. "X" design for lateral and horizontal strength. Our tubular top wing tree design has been stress tested in the most extreme environments (Knoxville, Williams Grove, Eldora). In every case, the high wing speeds of these tracks were no match for the strength and durability of our tubular top wing tree. Comes with internal sliders. Adjuster pins not included. Width

Bolt Head: Flat Head Allen Key

Rotor is 1/4" thick

Width At Bottom: Min: 25 3/4"

Technical Specs Material: 4130 chromoly

Style: Flat Aluminum

it was purpose built as an upgrade with increased pad size over two piston calipers on lightweight open wheeled racecars

the shorter the amount of time it will take to get you on your right rear

Flange OD: 2

Weld Racing 6 bolt polished beadlock ring for 15" wheels

Plated 4130 Chrome Moly

Material: High viscosity syntheti grease

Color: Blue