insturment cluster swap?
Thread Starter
Junior Member
Joined: Feb 2008
Posts: 11
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From: Pennsylvania
Car: 84 Z28
Engine: 305 4bbl
Transmission: T5
insturment cluster swap?
I have a 84 z28 which has a speedo that only goes to 85mph. was wondering if its possible to swap that with a cluster from an 87 iroc in which the speedo goes to 145.
Joined: Feb 2004
Posts: 1,941
Likes: 30
From: Levittown Pa
Car: 89 Iroc Convertible
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 3.27 Posi 9 bolt PBR
Re: insturment cluster swap?
Its basically plug and play.You should be good to go
Supreme Member
Joined: Sep 2002
Posts: 9,192
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Joined: Aug 1999
Posts: 19,282
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: insturment cluster swap?
JamesC
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From: Somerset, New Jersey
Car: 95 Z85 S10, 99 Formula
Engine: 4.3 CPI , LS1
Transmission: NV3500, T56
Axle/Gears: 3.08, 3.42
Thread Starter
Junior Member
Joined: Feb 2008
Posts: 11
Likes: 0
From: Pennsylvania
Car: 84 Z28
Engine: 305 4bbl
Transmission: T5
Re: insturment cluster swap?
gremlins...lol, im gonna try the whole cluster. my tach dosnt work and i dont think my trip works, the car isnt street legal yet so i really havent had it on the road to check the odo. do i need to change any speedo cable gears?
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: insturment cluster swap?
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