Allstar Performance Sprint Car Top Wing Tree Black - 18" MGMR (1) AN-08 to (2) AN-08

(1) AN-08 to (2) AN-08 Male Flare Y-Block

and 120 grit cartridge rolls for cleaning and modifying intake and exhaust ports to match gaskets

Snap and Loop System to attach ZR-Drag Pants

Eliminates sag and bottoming out

2007-2010 GMC Sierra 3500 HD

Allstar Performance Sprint Car Top Wing Tree Black - 18" MGMR (1) AN-08 to (2) AN-08Wing trees have an X design for lateral and horizontal strength. Available in 16" and 18" tall versions, each tree is adjustable and will extend up to 6" with adjustment holes located at 1" increments. 16" trees are ideal for X wedge cars to keep the back of the top wing lower while providing optimal top wing tilt at high speed tracks. 4130 chrome moly 3 4" x . 060" tube construction. Wing trees are 26" wide at the top and have a min max bottom width