Review on GM CD Changer Adapter: Metra 40-GM30 with Barbed Connectors by Chris Chincuanco

This product was exactly what I needed to complete the installation of the iPod/FM Modulator in my 1999 GMC Sierra. It's high quality and works great. Unfortunately I didn't realize I needed this adapter set until I completed the installation and unfortunately TSS Radio chose to ship it USPS First Class which took 5 days to cover 250 miles and when it arrived were were 85 cents due to insufficient coverage. Postage from sender. This is Revain's first product and I buy a lot as a Prime member. The product is top notch, the supplier is not.