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Crank pulley spacers are for small block Chevys
or Sealed Hyperscrew (27A Series) (IMCA Southern Sport Mod legal) Hyperscrew
Spacers are made from tough 1018 steel and have a 3-1/2" I
lightest physical weights and legendary durability
measure angles
QuickCar 3/8" Aluminum Scalloped Suspension Tube - 11.5" HSLRG11 Crank pulley spacers are forAluminum 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,
