Found on eBay Listings

[HotRodPC]

I can tell you right now the tach in that cluster doesn't work. When the needle is above 1,000 rpms and it's not hooked up it is ****** up. And they are EXPENSIVE to fix, I'm trying to learn how to repair mine myself lol it's that ****** expensive!

But that doesn't mean it's ****** up grasshoppa. That might be where the needle goes without power. Tach in the roll back goes to I think 2K when I shut the key off...

 

[crazy4offroad]

From what I've been reading about these for squares, unpowered they should be at zero. Could have been bad info and hopefully someone will chime in and prove me wrong but I got one here that verified the info I read.

 

[RetroC10Sport]

Neither of mine return to 0.

 

[J Knight]

My new tach I just installed goes to 0 w or w/o power on.

 

[foamypirate]

the core support has been replaced with a custom angle iron support.

Custom angle iron support, eh? I bet that looks classy.

 

[RetroC10Sport]

Well, I guess I should say they return to 0 when I turn the ignition on...But doesn't return to 0 when I shut the truck off.

 

[HotRodPC]

Well, I guess I should say they return to 0 when I turn the ignition on...But doesn't return to 0 when I shut the truck off.

Rightk that's how mine in the roll back works. It jumps to like 1800 or 2000 whne I turn the key off. Turn the key on to cylce glow plugs it goes to 0, then start and its working.

 

[RetroC10Sport]

http://www.ebay.com/itm/1980s-chevy...ries&vxp=mtr&hash=item3a6f05112f#ht_500wt_945

Yeeaaaahhhhh...Good luck buddy.

 

[oneluckypops]

http://www.ebay.com/itm/1980s-chevy...ries&vxp=mtr&hash=item3a6f05112f#ht_500wt_945

Yeeaaaahhhhh...Good luck buddy.

wow thats crazy

 

[J Knight]

$550 for this...

or $210 to do this....

 

[oneluckypops]

$550 for this...

or $210 to do this....

ok You have my attention. How do you get the 7000 rpm tach dash?

 

[RetroC10Sport]

Your left tab is broken...

 

[J Knight]

This is where I got the tach. Check out my Under Construction thread (82 Chevy Daily Driver)

http://www.gmsportssalvage.com/?q=node/1316 .

 

[smurph20]

http://www.ebay.com/itm/1980-1991-C...20|Make:Chevrolet&vxp=mtr&hash=item19cd75026a

 

[RetroC10Sport]

http://cgi.ebay.com/ebaymotors/5-4-..._Cars_Trucks&hash=item1e6b4069e4#ht_500wt_971

5/4 ton???