C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

92-93 gauge cluster specs needed

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Old Apr 22, 2010 | 08:17 PM
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Default 91-93 gauge cluster specs needed

Hey guys, I'm thinking about trying to adapt a 92-93 gauge cluster into an LS1-swapped non-Corvette. Before I find a cluster, I'd like to know as much as possible about:
  • physical measurements
  • electrical connector(s) & pinouts
  • VSS wire pulses per mile from the computer if it uses one (for tach & speedo)

Anybody got a spare 91-93 cluster/shop manual laying around and feel like helping?

Last edited by ZexGX; Apr 23, 2010 at 01:38 PM.
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Old Apr 23, 2010 | 12:38 PM
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Can tell you the VSS is 4 pulses per mile.
I have the FSM, do you need all pinouts or just some.

And the gauges are the same for 91-93.

I will check the manual for physical measurements.
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Old Apr 23, 2010 | 01:10 PM
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Thanks!! I really appreciate the help.

Originally Posted by surfer92
Can tell you the VSS is 4 pulses per mile.
Do you mean 4000?

Originally Posted by surfer92
I have the FSM, do you need all pinouts or just some.
All the pinouts. If it's easier, a legible picture would work...

Originally Posted by surfer92
I will check the manual for physical measurements.
Probably not in there. I don't think the GM FSM for the project vehicle lists any dimensions regarding the gauge cluster.
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Old Dec 8, 2010 | 02:22 PM
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Bump!
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Old Dec 8, 2010 | 04:34 PM
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Originally Posted by ZexGX
Hey guys, I'm thinking about trying to adapt a 92-93 gauge cluster into an LS1-swapped non-Corvette. Before I find a cluster, I'd like to know as much as possible about:
I highly recommend you don't try this cluster swap.

Save yourself some big time headaches and get a complete working harness, computer & cluster from and existing LSX car and bolt that in instead.

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Old Dec 8, 2010 | 07:15 PM
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Originally Posted by engle1147
I highly recommend you don't try this cluster swap.

Save yourself some big time headaches and get a complete working harness, computer & cluster from and existing LSX car and bolt that in instead.

I already have a complete working harness, computer & cluster in an existing LSx-swapped car. I'm trying to add a touch of awesomeness by switching from an analog cluster to a digital one. I chose it because it looks to be roughly the same size and shape and column fitment as the one in the LSx vehicle... Hoping that it would fit and work with only minor modifications.
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Old Dec 9, 2010 | 10:28 AM
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Originally Posted by ZexGX
I already have a complete working harness, computer & cluster in an existing LSx-swapped car. I'm trying to add a touch of awesomeness by switching from an analog cluster to a digital one. I chose it because it looks to be roughly the same size and shape and column fitment as the one in the LSx vehicle... Hoping that it would fit and work with only minor modifications.
Hope it all works out.

Good luck
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Old May 6, 2011 | 07:51 PM
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Bump... Does anybody have a 91-93 cluster laying around, good or bad? Would anybody get some measurements for me?? Distance from top column edge to top of cluster, inner diameter of column cutout, distance from bottom left corner of cluster to bottom right corner of cluster?
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