how can you replace a new 145 mph gauge with the original 85 mph gauge, if anyone knows a website with steps for it, or knows a conversion kit it would be great.

 

i was wondering if you will be selling the 145mph gauge. I would like to buy it from you. How much if your selling?

 

i must have worded it wrong, i want to put a new 145 mph gauge instead of the old one, please help, anybody...?

 

82 -89 speedo`s all interchange, you can just swap the speedo gauge if you want..no other changes are needed just the speedo you want to use. You can probably find one right here on the parts for sale sec. you need to remove the face plate first (little torax bolts) then remove the 7/32 screws and the 7/16 speed nuts hidden in the "warning lite" section at the bottom around the perimeter, next remove the column lower valance and then unbolt the steering column to lower it down some. Now you can reach behind the speedo and pull the clip toward you( for the cable) as you pull on the instrment head. Once this is on the bench you can unbolt the speedo from behind. here are some I found if ur looking

http://web.camaross.com/forums/showt...145+mph+speedo


another
http://cgi.ebay.com/ebaymotors/ws/eB...sPageName=WDVW

and another
http://cgi.ebay.com/ebaymotors/ws/eB...sPageName=WDVW

 

thank you very much, i was just wondering if there were any mecahnical things i needed to do so taht it would accurately read at the rite mph and rpms when i switched it, i didnt really need to know how to take it out, but thank you for your help

 

Yea I was wondering the same thing, will you have to change speedo gears or anything???

 

Not if your speedo is correct now

 

So it will register all the way up to 145 correctly?

 

 

This guy in California also sells the 145 mph gauges.

http://members.***.net/iroczdave1/