Upgraded Factory Boxes Corvette C5 C6 C7 Z06 Shifter Box

Our upgraded factory boxes are one of the most important, cost effective parts for a manual Corvette. Boxes are available for Z06 or Non-Z06 cars. Torque Tube Bushings for Non-Z06 boxes are available in Polyurethane or Delrin. We recommend Poly for use on non track cars and Delrin for cars that see track time. Delrin offers a slightly firmer feel but does not dampen quite as well as Poly Bushings. Z06 boxes will retain the “solid” Torque Tube Bushings. If you will be sending in your box to be upgraded select "NO" in the Core Charge box. You will be charged for the parts in your order today and we will ship everything you order once we have received your box and finished upgrading it.  We typically have your parts finished and back in the mail within two days of receiving them.  If you are not sending your box in to be upgraded select "YES" in the core charge box. We will send you a completed box along with any other parts in your order. You will be charged the core charge of $100.00 in