91 145 mph speedo
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Junior Member
Joined: Oct 2006
Posts: 32
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From: Kindersly Sask
Car: 91 Z-28
Engine: T.P.I.
Transmission: 4L60
Axle/Gears: 3.23
91 145 mph speedo
Trying to track the G.M. part number for a 91 camaro 145 mph gauge cluster
Also wondering if it would be just a plug and play or if I would have to make other changes such as the computer.
Also wondering if it would be just a plug and play or if I would have to make other changes such as the computer. 
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
TGO welcomes you. As you can imagine many topics have been covered many times, including this one, so a search is always a good idea. Camaro speedos are mechanical 82-89, electric 90-92. These are direct swaps (plug and play).
JamesC
JamesC
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