We are an authorized GM dealer that sells genuine GM Performance Parts online
Hundreds of Engines in Stock
Browse or search our selection of GM Performance Engines, we have hundreds in stock and ready to ship to you.
Huge Warehouse of Genuine GM Performance Parts
We keep our warehouse fully stocked and have a huge inventory of GM Performance Parts. Our warehouse and parts center is located in Green Bay, WI.
Free Shipping on GM Performance Parts*
*applies only to engines and transmissions to the states of MN, WI, IL, IA, MI; only $200 to all other states in the continental 48 states.
Low Prices on GM Performance Parts
We have some of the lowest prices on GM Performance Parts, GM Performance Engines, and GM Performance Transmissions. Our large inventory and huge warehouses allow us to offer some of the best prices around.
Secure Online Shopping
Buy your Genuine GM Peformance Parts from a reputable dealer in Green Bay, WI on our secure online store. Rest assured that you will recieve friendly service in a timely manner. Call one of our helpful associates at 1-800-242-2844 should you have any questions.
Mike's 1961 Corvette Resto Rod 500HP LS3!
This Months featured Ride!
This is a 61 Corvette and Mike put a LS3 Hot Cam engine, GM Accessory Drive Kit, and Supermatic 4L65E transmission in it and bought them all from us! Where else can you smoke the tires at 70 mph but still get over 20 mpg?
Want your ride featured on Gandrud Parts Center.com? Send us some high res photos and vehicle description to Here! Be sure to include as much info about the modifications and custom work as you can! Once a month we will pick a winner and give your car the spotlight to shine for a month as well as feature it in our Newsletter! Don't let all your hard work go unnoticed....
**Images used in this site may be stock photos and not represent the actual part.
Part numbers and prices are subject to change without notice.***