Sorry, I didn't see mention of dash removal.This is kind of a pain & may take the first timer a little longer.You may have to be a little rough with the dash when you take it out, so be careful.Also, when installing it back in, you may have to use a Trim Stick or flat blade to get the corners to go back in above the guages, so you don't scratch the dash Pad.
Here are Dash Instructions:
Auto Mech / Electr&onics
Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.
There are a number of FM Modulators with & without the proper 8mm antenna lead....sorry about that.
Glad you got it......Thank YouThanks for using J/A