Adding OEM Cassette Deck with EQ & Receiver

[djshott]

I’m looking to add the OEM cassette deck and receiver to my 93… but my truck didn’t originally have the EQ version, will there be any issues adding these into my truck?

 

[DerekTheGreat]

Yes, you will need to swap the brainbox and head unit out for one that did have an equalizer. In order to match your interior, any donor from 1990-1994 will work. However, it is worth noting the brainboxes from 1994 had improved internals which boasted slightly higher power output and play better with lower impedance speakers.