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cst70rocket · 11-03-2012, 01:04 PM

I've got the entire harness, but the '87 is totally different from the '91. The blades are bigger, and it's configured differently. The '87 has 10 wires total, and the '91 has 12 I believe. If it was plug and play I would've done that already. The only way this is a plug and play is if you change the fuse box out. But thanks for the info lol.

11-03-2012, 01:04 PM	#6
cst70rocket Registered User Join Date: Sep 2005 Location: San Angelo or Eufaula Posts: 301	Re: 1987 single headlight to 1991 suburban 4 headlight wiring I've got the entire harness, but the '87 is totally different from the '91. The blades are bigger, and it's configured differently. The '87 has 10 wires total, and the '91 has 12 I believe. If it was plug and play I would've done that already. The only way this is a plug and play is if you change the fuse box out. But thanks for the info lol.