[bigblock73]

I am in the middle of developing 6x9 cab corner speaker brackets for the 55.5-59 GM trucks, and am looking for a volunteer to test fit them into their truck and provide overall feedback.

Here are the details...

I will sent a prototype set to you free of charge, and ask that you install them promptly and provide pictures/feedback.

If they fit perfectly out of the box, they are yours to keep for free.

If they need tweaks, I need to know what they are so I can make those changes, and will then send you another set free of charge to install and keep for your truck.

Please rely here or send me a PM if you are interested, If you live close to Minneapolis MN that would be ideal, so we can do this in person...otherwise shipping out of state is not a concern.

Thanks everyone!