Gullwing Sidewinders size: 8.5 New Old Stock Vintage 1980's. Oldschool Skateboard Trucks WHITE Thanks for shopping with us. The item "Gullwing trucks Sidewinder 8.5 New Old Stock 1980's Skateboard Trucks WHITE" is in sale since Sunday, June 12, 2016.This item is in the category "Sporting Goods\Outdoor Sports\Skateboarding & Longboarding\Vintage". The seller is "california-skateboard-supply" and is located in Conover, North Carolina. This item can be shipped worldwide.