Zip Corvette sales and customer service representatives are here to serve you during the following hours:
(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.
Our performance and installation facility is open Monday-Friday from 8:30am-5:30pm (EST). Visit our showroom to setup an appointment to have your Corvette tuned, accessorized, enhanced or more. Read more about our performance and installation facility here. *All work requires an appointment.
Chevrolet's own special formula multi-purpose rear axle gear lubricant. Designed for use with positraction. limited slip or conventional rear ends. Compatible with GM's limited slip friction modifiers. 32oz bottle. SAE 75W-90. Corvette differentials require aproximately 46oz of gear lubricant plus the positraction additive.
Review by Vette 79 Reviewed on 9/16/2015
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Additional Item Information
OE GM Part #: 89021671 *GM part # provided for lookup purposes only.
Categories related to the GM/Delco Differential Gear/Axle Lubricant