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 addition to the cost of the box, the core charge will be refunded when you send in your old box after you install the new box.
Please send in your old (core) box at your earliest convenience. Core charges are forfeited after 30 days.
If you select "NO" and we do not receive your box within 14 days your order will be canceled and your payment will be refunded.
Please see our FAQ page for more details and send us an email if you have any additional questions. You will receive an email with our shipping address after you complete your order.
If you wish to purchase an Shifter Kit please order from the link on the home page, this listing is for a box WITHOUT a shifter.
If you will be running a shifter that uses the plastic factory bushing on the bottom pivot, you also want to add our Upgraded Shifter Bushing to your order. All factory shifters and all aftermarket shifters other than MGW will benefit from the use of our Upgraded Shifter Bushing.
Feel free to email with any questions: info@tmodcustoms.com
Upgraded Factory Boxes Corvette C5 C6 C7 Z06 Shifter Box