Triple X Sprint Car Aero (Squish Tube) Top Wing Tree Piston Rod Bearing Breathable TrekDry® keeps hands cool

Breathable TrekDry® keeps hands cool and comfortable

8#) 1974-1985 GM (153 Teeth)

1989-1991 Oldsmobile Cutlass Calais

Chevy Corvette 2005-08

Backpressure is decreased to increase flow

Triple X Sprint Car Aero (Squish Tube) Top Wing Tree Piston Rod Bearing Breathable TrekDry® keeps hands coolTop wing tree. Aero (squished tube). Plated 4130 Chrome Moly. Aluminum adjusters. 3 4" adjustment holes, with a total of 3" of adjustment. "X" design for lateral and horizontal strength. Adjuster pins not included. Technical Specs: Width At Top: 26 1 4" Width At Bottom: Min: 26 1 4" Height: Min: 18 1 4". Max: 21 1 4". Adjustments: 3 4" Wing Slider Spud: 5 1 2" from top mount (center to center). Material: 4130 Chrome Moly Adjuster Material: Aluminum