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View Full Version : Speedo swap>?


oo-gonzo
08-04-2007, 04:58 PM
Will a 140 MPH speedo from an 89 plug and work in a 87 GT?

QWKSNKE
08-04-2007, 07:49 PM
yes it should

ncontt
08-06-2007, 01:40 PM
The new ones won't work once they went to airbags....AFAIK

QWKSNKE
08-06-2007, 08:11 PM
yeah, he was referring to the 140 speedos in the 89 cars

04 Mach1
08-06-2007, 08:19 PM
87 threw early 91 (none air bag) will be a plug and play, You can use a air bag one but you have to swap wires in the connetor.

oo-gonzo
08-06-2007, 09:17 PM
Thanks!

EHardy1971
08-08-2007, 02:46 PM
87 threw early 91 (none air bag) will be a plug and play, You can use a air bag one but you have to swap wires in the connetor.
x2!,the newer ones also mount differently in the cluster itself,(ask me how I know!):eek:

rtusnake
08-08-2007, 04:06 PM
x2!,the newer ones also mount differently in the cluster itself,(ask me how I know!):eek:

How do you know?

EHardy1971
08-08-2007, 04:37 PM
I bought a 140 cluster from alabama mustang about 3 or 4 years ago,they SAID it was from an 89,turned out it was from a 92!,sooo,it would'nt fit in the dash right,and I ended up taking all the internals and swapping them,the little alignment posts on the housing did not match the line up holes on the gauges,sooo,about 3 hours of modification soon followed!

rtusnake
08-09-2007, 04:06 PM
I just thought I would ask :jester: Does sound like alot of work for a cluster swap.

Oo_gonzo whats wrong with the cluster in the car now?

89five0Gt
08-09-2007, 04:09 PM
I just thought I would ask :jester: Does sound like alot of work for a cluster swap.

Oo_gonzo whats wrong with the cluster in the car now?

being a 87 model, it probably has the factory 85 mph cluster

rtusnake
08-09-2007, 04:12 PM
being a 87 model, it probably has the factory 85 mph cluster

When did they start the 140? 89?

EHardy1971
08-09-2007, 04:23 PM
When did they start the 140? 89?
yeppers!,the only 87-88's that had otherwise were the SSP's

oo-gonzo
08-09-2007, 05:26 PM
Yes, It has the 85MPH cluster. It is also a little messed up.