Speaker Harness – Scosche: SHGM03B
- Scosche SHGM02B 1978 – 1997 Select GM Speaker Harness
- Change Speakers Without Cutting Factory Harness
- Retains Correct Speaker Polarity to Increase Mid Bass Response
- Works for installing 1 Pair (2 Speaker)
NOTE: We advise that you retain all factory brackets, screws, or other fasteners when performing your install as these may be needed when installing your new aftermarket or OEM radio accessories.