QuickCar 5/16" Aluminum Scalloped Suspension Tube - 14.5" Helmet Fresh Air System Components They're also available in natural

They're also available in natural tumble-polished aluminum with your choice of Black(TM) or Red(TM) metering blocks and base plate

combined with an open flow corner

Small Block Ford 289-302 PanPROFORM invites racers to experience the strength

95-durometer

QuickCar 5/16" Aluminum Scalloped Suspension Tube - 14.5" Helmet Fresh Air System Components They're also available in naturalAluminum Suspension Tubes are a scalloped design which result in being 35% stronger than conventional aluminum tubes. USA made from premium 6061 aluminum, QuickCar tubes feature precision machined ends and a corrosion resistant, black anodized finish. Each suspension tube includes an identification on the left hand threaded end. Adjustments can be made by hand, or with a wrench(sold separately, #66 6275) Product Features: Suspension Tube, Scalloped,