speedometer 84 Firebird
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Joined: Dec 2005
Posts: 23
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From: Weeki Wachee, Fl.
Car: 86 iroc z28
Engine: 350
Transmission: t5
Axle/Gears: 4.10 10 bolt posi
speedometer 84 Firebird
My friend has an '84 firebird with an 85 MPH speedo and he wants to put in a 145 MPH speedo if possible. Will any year's cable driven speedo fit in the dash and work? I saw on ebay a guy selling one, but his ad said '85 and up. I was wondering if there was a difference in shape, size, mounting holes, etc. that made any difference.
Thanks in advance for any help.
Thanks in advance for any help.
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Joined: Jul 2006
Posts: 282
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From: Tickfaw, LA
Car: 91 & 88 GTA, 89 Formy, 89 bird
Engine: 3 - 350 TPI, 305 TBI
Transmission: All 700R4's
Axle/Gears: unknown
Re: speedometer 84 Firebird
85 and up speedometers are not cable driven. They are electric with a gear driven sending unit on the trans via the ECM,
Hawks, I believe, finally has a speedometer for the cable driven units.
It is pricey though (comparitively)
Hawks, I believe, finally has a speedometer for the cable driven units.
It is pricey though (comparitively)
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