Zip Corvette sales and customer service representatives are here to serve you during the following hours:
Mon-Fri. 8:30am-5:30pm
Sat-Sun: Closed
(Eastern Standard Time)
Our showroom is open to the public Monday-Friday from 8:30am-5:30pm (EST). We take orders in our showroom or you may call your order in over the phone and we will prepare your items in advance so you do not have to wait.
Other questions? Contact us here 24 hours a day 7 days a week.
This item does not qualify for promotional discounts or wholesale pricing.
Truck Freight
Due to the size, weight and/or dimensions of this item it will be delivered by our truck freight carrier. All truck freight shipments are required to be prepaid for the total parts cost plus freight charges by check, money order or credit card. The customer is responsible for being at the provided shipping address to accept delivery.
OEM TR6060 transmission. This is the O.E. ZR1 transmission, the MH3 is considered the motorsports gear box, it has a close ratio spread and a large output shaft with trans cooler pump. Can be used on 2005-2013 Corvettes when upgrading differential to a Z06 differential. MH3 Ratios 1st 2.29 2nd 1.61 3rd 1.21 4th 1 5th .818 6th .675 Note: On 2005 Corvettes you will have to run the updated 2006-20013 Z06 differential. You will also be required to re-wire the reverse light switch. If you have questions about this modification please call Zip Sales.