Over the last couple years the priorities in my life have changed. Had Matrix Garage grown big enough to hire enough employees and leave them to running it while I pursued other things I would have happily taken that route but it has generally stayed just big enough to keep me working overtime. 
I have decided to start focusing my carreer and passions elsewhere and that means that supporting the AW, AE, 4A and related communities has had to be moved much lower on the priority list. I have decided to keep the store up to provide parts that only we offer, or other things that are hard to come by elsewhere. You will notice many big name, readily available products have been taken down and we will continue to do so. It's just not worth our time trying to compete with the big corporations selling at cutthroat prices and it just takes up more of my time. 
I will try to keep providing those parts that we make or that we have developed and sell as a service to the community but understand that now this is something I do in my spare time because I don't want to leave people hanging. 
I try to make shipments and process orders at least twice a week. If you want Amazon next day shipping buy from Amazon. I will do my best to keep order time and customer service at a reasonable level but have some understanding. I am not making money on this and it takes away from my other work and other issues that are very important to me right now. 
I have always wanted to make our designs and other information open source and available to the community but to do so properly would take a lot of time making sure that models and drawings were complete, accurate, or properly described. To go through everything and make sure it was something that I felt comfortable releasing to the community. I would love to find someone who was willing to help me do this. Someone in engineering school or passionate about this to help go through 3D scans, CAD designs, and information to prepare it. If you are interested feel free to email me. 




Largeport SC12 superchager pulley rebuild


This is a service where you send me your supercharger pulley and I rebuild it.
This is a basic bare bones rebuild pulling the old bearing and inserting a new bearing. Inspecting the pulley and making sure it's good to go back into service.
The cost of the rebuild includes a new NSK or Nachi brand bearing.
I can bead blast the pulley for an additional $20
I can spray the pulley with truck bed liner for $20 more.
Instead of truck bed liner I can spray the pulley with ceramic coating. This is a very high temp very hard and durable coating.
For any coating I have in house it will be $40 + the cost of bead blasting. For special orders it will be an additional $15.
For now email me if you want anything other than the bare bones rebuild.
If you purchase this service send your pulley to
Matrix Garage
82 Main st
Carbondale CO
Make sure your return address or information in the box matches the name you check out with.
For any questions or if you want any services beyond the basic rebuild email me at

List price: $0.00
Price: $110.00
Weight: 3 lb
Dimensions: 6 in × 6 in × 4 in

courtesy of