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Old 10-20-2011, 07:33 PM   #1
Rogue_Alphonse
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Thinking of doing a 1989-1991 swap.

you know, replacing the stacked headlights with the four smaller beams and larger parking lights... GMC of course.

That or go all-out like I did to my Blazer and make it a 1980.

The main thought behind this is the fact that my original rad support is pretty badly rotted out at the bottom.
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1988 K5 Blazer, [coming soon] TBI 400, SM465/NP208, 12 bolt rear, 3:08's, looks like a 1980.
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Old 10-20-2011, 08:04 PM   #2
bigwheel15
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Re: Thinking of doing a 1989-1991 swap.

Well I guess if it will take care of the rust issue on your current rad support I say go for it. I personally dont like the front end...it just looks too dated but anything is better than rust lol.
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Old 10-20-2011, 08:06 PM   #3
Rogue_Alphonse
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Re: Thinking of doing a 1989-1991 swap.

I like the headlight setup, but the grille choices [even aftermarket] are iffy to my liking.

What about swapping back 7 years to 1980?
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1991 Mustang GT Vert, T-5 w/ Pro 5.0, Trick Flow upper & lower, BBK cold air intake, 3:73, BAMA chip, etc.
1988 K5 Blazer, [coming soon] TBI 400, SM465/NP208, 12 bolt rear, 3:08's, looks like a 1980.
1998 Jeep Grand Cherokee 4.0 fully loaded daily driver!
Where there's a will, there's a rig!
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Old 10-20-2011, 08:21 PM   #4
bigwheel15
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Re: Thinking of doing a 1989-1991 swap.

Quote:
Originally Posted by Rogue_Alphonse View Post
I like the headlight setup, but the grille choices [even aftermarket] are iffy to my liking.

What about swapping back 7 years to 1980?
Yeah ive seen few grills for em that I like the look of. As far as the 1980 swap, thats what I would do over the 88-91 front. Gotta love the round eye front ends.
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Old 10-20-2011, 08:31 PM   #5
TheApocalyptican
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Re: Thinking of doing a 1989-1991 swap.

I'd say go for the round style too.

I myself actually went from the 89-91 front to the 81-88 quad light style. I did this because there are decent aftermarket 4x6 lights where I was able to run the higher wattage, and thus brighter bulbs. The 89-91 style have almost no aftermarket lights at all.
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Old 10-20-2011, 08:40 PM   #6
Rogue_Alphonse
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Re: Thinking of doing a 1989-1991 swap.

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I'd say go for the round style too.

I myself actually went from the 89-91 front to the 81-88 quad light style. I did this because there are decent aftermarket 4x6 lights where I was able to run the higher wattage, and thus brighter bulbs. The 89-91 style have almost no aftermarket lights at all.
Oh, I DEFINATELY am getting some extremely bright HID's for whatever front clip I choose I've gotten quite fed-up with the asshats that end up on rt. 30 going into Philly every morning.

If they're paying attention, after they realize my truck is about to eat their Altima, they move. But there are a few that are too far into a phone conversation to realize a 25 year old truck with its highbeams is RIGht behind them because they ripped over in front of it with no signal, then slowed down.
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1991 Mustang GT Vert, T-5 w/ Pro 5.0, Trick Flow upper & lower, BBK cold air intake, 3:73, BAMA chip, etc.
1988 K5 Blazer, [coming soon] TBI 400, SM465/NP208, 12 bolt rear, 3:08's, looks like a 1980.
1998 Jeep Grand Cherokee 4.0 fully loaded daily driver!
Where there's a will, there's a rig!
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Old 10-20-2011, 08:36 PM   #7
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Re: Thinking of doing a 1989-1991 swap.

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Originally Posted by bigwheel15 View Post
Yeah ive seen few grills for em that I like the look of. As far as the 1980 swap, thats what I would do over the 88-91 front. Gotta love the round eye front ends.
The 1980 front would look like this.. [next to my GMC for an idea of difference] though I'd have to settle for 1979 and older until I've acquired all the friggen 1980 parts...
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1991 Mustang GT Vert, T-5 w/ Pro 5.0, Trick Flow upper & lower, BBK cold air intake, 3:73, BAMA chip, etc.
1988 K5 Blazer, [coming soon] TBI 400, SM465/NP208, 12 bolt rear, 3:08's, looks like a 1980.
1998 Jeep Grand Cherokee 4.0 fully loaded daily driver!
Where there's a will, there's a rig!
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Old 10-20-2011, 09:45 PM   #8
lilpoindexter
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Re: Thinking of doing a 1989-1991 swap.

Do a '73-'74 front end...that's the coolest front end out today. The 91 front ends were cool in the 90s.
I frequently drive my truck to work, and I hear you about the lights...mine are really dim yellow (low beams), and dim yellow (high beams).
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Old 10-20-2011, 11:52 PM   #9
Rogue_Alphonse
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Re: Thinking of doing a 1989-1991 swap.

Well I figured since I'm tearing apart the whole front end basically to change the rad support, it's a good opportunity to make it what I want.

Now, if I went with the 1980 front clip, I'd do what my plans for the Blazer were, and that is mate a 1973 GMC grille to that front end. Headlights, bright as I can get 'em.

The 1990 front is a lot easier to get, wire, bolt on, and takes less parts. However O DO like the 1980 front a little bit more.
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1991 Mustang GT Vert, T-5 w/ Pro 5.0, Trick Flow upper & lower, BBK cold air intake, 3:73, BAMA chip, etc.
1988 K5 Blazer, [coming soon] TBI 400, SM465/NP208, 12 bolt rear, 3:08's, looks like a 1980.
1998 Jeep Grand Cherokee 4.0 fully loaded daily driver!
Where there's a will, there's a rig!
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Old 10-21-2011, 10:35 AM   #10
Mr. 250r
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Re: Thinking of doing a 1989-1991 swap.

my 91 suburban is a scotsdale and had the ugly round headlights so I swapped the core support etc out for the duals from a 91 which I think is the best front end the only thing to worry about is the head light wiring to firewall I would think it changed at some point but mine was the same just a 8mm bolt i think two piece plug clipped together if memory servers correct
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