OEM gauge cluster questions

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Mar 16, 2019 | 12:12 AM

DMiller23

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Joined: Mar 2019

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OEM gauge cluster questions

So I just bought this 1985 base model camaro and I noticed it has the 85mph cluster. I’ve yet to swap my motor into the vehicle and I was wondering how do these gauges compare to the iroc gauges that I have In my donor car.

not my image, just the same cluster.

Mar 16, 2019 | 11:09 AM

WildCard600

Senior Member

Joined: Feb 2019

Posts: 786

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From: SW Missouri

Car: 1989 Trans Am

Engine: sp357

Transmission: TKX

Re: OEM gauge cluster questions

The IROC should have actual guages vs the idiot lights of the shown cluster.

Mar 18, 2019 | 07:58 AM

John in RI

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From: RI

Car: 1984 Camaro Berlinetta

Engine: LT1

Transmission: T56 6-speed

Axle/Gears: 4.11 LS1 Rear End

Re: OEM gauge cluster questions

If your donor care is an 86 or "newer" than it's cluster is not a DIRECT plug and play installation for the 85. The gauge clusters' printed circuit - and dash wiring - changed a little in 86. The 86 cluster WILL plug in and most of it will work fine..... but there will be a wiring conflict to the cluster back-lighting and to the BRAKE warning indicator.