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03-27-2020, 09:25 PM | #1 |
Old member
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Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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67-72 Tac...
Not sure how many of you know this but I have been on the board since the 80's and I just found out about this part last week for our model trucks.
You can buy a brand new board to fix your factory tachometer if you have one. They are 59.00 and have life time warranty. I just finished rebuilding mine and hooked it up to the Ramp truck to test it. I snipped the 2 wires off of their connectors and re soldered them and it works great. You have to unsolder the 3 legs out of the old tach also. This was the hardest part for me. But once I had them out it was nothing to it. I hate to admit it but I have thrown away 2 of these before because they quite working.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
03-28-2020, 10:42 AM | #2 |
The Older Generation
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,593
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Re: 67-72 Tac...
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Ebay ad. https://www.ebay.com/itm/Tachometer-...53.m1438.l2649 The board is also available for 6 cylinder engines too, & they make them for a lot of other vehicles. LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
03-28-2020, 08:24 PM | #3 |
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Re: 67-72 Tac...
do they work well with hei ? I have herd the factory units can sometimes be troublesome . maybe these are better?
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03-28-2020, 08:43 PM | #4 |
Old member
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Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: 67-72 Tac...
Both of them worked last night on the Ramp truck with HEI. I just hooked them up and ran a jumper wire ground to verify. But they both did work. I got some more work to do on the speed warning parts before I take the cluster back out of the Ramp to install it though.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
03-29-2020, 10:57 AM | #5 |
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Join Date: Aug 2008
Location: Meridian, ID
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Re: 67-72 Tac...
Awesome thanks for sharing!
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68 Chevy CST Short Bed, 70 Chevy CST Short Bed, 70 Chevy Short Bed 4X4, 72 Chevy Cheyenne Super 4X4, 72 GMC 1/2 Ton 4x4 Sierra Grande, 72 Chevy 1/2 Ton Big Block Suburban Highlander, 72 Chevy 1/2 Ton 4x4 Suburban, 72 Chevy 1/2 Ton Cheyenne Super, 72 C50 Custom, 69 Chevy CST C30 tow truck, 71 Chevy Big Block C30 |
03-29-2020, 09:58 PM | #6 |
Old member
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Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: 67-72 Tac...
Well I took the speedometer a part to fix the screw that broke off in the face plate. I hope it all works when I re-install it tomorrow. I put the Brother's new Tach in also.
I made my own pass through the tin for the ground wire also. https://www.youtube.com/watch?v=Z_TDt_wMOJU
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
03-30-2020, 09:51 AM | #7 |
Senior Member
Join Date: Oct 2017
Location: Hudson Valley, New York
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Re: 67-72 Tac...
Tach looks great in there
Since I don't have a factory tach to begin with, ...I was looking at the kit on Brother's site yesterday. Curious if you're running a stock coil, or perhaps a Pertronix? ...as I'm wondering about running a tach with Pertronix (FlameThrower II) installed. My understanding is that a resistor/cap? may be needed.
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'68 C20 Utility 396 4sp (BuildThread: http://67-72chevytrucks.com/vboard/s...d.php?t=806904 ) '68 C10 50th Last edited by KevinK7; 04-03-2020 at 09:05 AM. |
04-01-2020, 09:09 AM | #8 | |
Old member
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Re: 67-72 Tac...
Quote:
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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04-01-2020, 02:50 PM | #9 |
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Join Date: Aug 2012
Location: St. Croix River Valley, WI
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Re: 67-72 Tac...
That set up is on sale right now @ $199. If you sign up for their emails, you get 5% off, so the total is $189. Don't ask me how I know. LOL.
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04-01-2020, 02:54 PM | #10 | |
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Re: 67-72 Tac...
Quote:
...could you post link reflecting $199? Thanks, Kevin ...this interior 'overhaul' is getting out of hand lol
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'68 C20 Utility 396 4sp (BuildThread: http://67-72chevytrucks.com/vboard/s...d.php?t=806904 ) '68 C10 50th |
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04-02-2020, 08:59 AM | #11 | |
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Re: 67-72 Tac...
Quote:
I was looking at the 5,000RPM tach. It looks like you are looking at the 8K tach. https://www.brotherstrucks.com/1967-...tinfo/TACH772/ Yeah, none of this is cheap, but whoever said FUN is cheap??? LOL!
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Meet "Old Roy": http://67-72chevytrucks.com/vboard/s...d.php?t=707801 |
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04-02-2020, 07:25 PM | #12 | |
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Join Date: Feb 2002
Location: Tucson, AZ USA
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Re: 67-72 Tac...
Quote:
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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04-02-2020, 08:51 PM | #13 |
Senior Member
Join Date: Oct 2017
Location: Hudson Valley, New York
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Re: 67-72 Tac...
Thanks for the confirmation. I do have the PertronixII, ...and thanks to this thread, ...just ordered the tach
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'68 C20 Utility 396 4sp (BuildThread: http://67-72chevytrucks.com/vboard/s...d.php?t=806904 ) '68 C10 50th |
04-02-2020, 10:15 PM | #14 |
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Re: 67-72 Tac...
I just bought another full 7 hole cluster with Tach for $175.00! It's original out of the guy's truck. Why I bought it I have no idea but I figured it's better than buying TP!
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-03-2020, 01:51 AM | #15 | |
Senior Member
Join Date: Feb 2002
Location: Tucson, AZ USA
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Re: 67-72 Tac...
Quote:
My Auto Sun [by AutoMeter] tach has outlasted my points system, my Pertronix II, and is currently running on a ''1976'' -vintage GM HEI w/ separate coil. [I have to tell the kid at the parts counter it's for a '76, otherwise, with the imperative wisdom imbued in him by a New Cybernetic Order, I'll hear "That part won't fit a '68.'' All hail our new robotic overlords.] A friend of mine with a '72 F-250 w/BBF 429 put a Pertronix III on his engine. Tach no go. He called Pertronix's customer service tech line. The guy said to switch back to a P-II if he wanted a tach. Or get a mechanical, like in 'Vettes. He still has no tach.
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Every 25 years I like to rebuild that 292, whether it needs it or not. Last edited by '68OrangeSunshine; 04-03-2020 at 05:40 AM. |
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04-03-2020, 07:38 PM | #16 | |
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Location: East Tn (In the heart of the Smoky Mtns)
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Re: 67-72 Tac...
Quote:
Mind you, all the stuff under my hood is equivalent to what it left the factory with in 1970, although I did “Warm up the engine” a little when I rebuilt it in 1998. |
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04-03-2020, 09:10 PM | #17 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
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Re: 67-72 Tac...
The brothers Tach I got was less than a week to ship. I ordered it right before all this virus stuff hit though!
I only ordered the tach not the whole cluster mod.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-03-2020, 08:30 AM | #18 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: 67-72 Tac...
I had a neighbor come by the other day in his 70ish Camaro. He had a box on it also from the HEI. It was hooked to the Tach connector on the HEI.
Could he not put a double connector at the HEI and run the tach and the box??? I have no idea if it would work but it may be worth a try.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-04-2020, 09:01 PM | #19 |
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Join Date: Feb 2002
Location: Tucson, AZ USA
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Re: 67-72 Tac...
Andy, that Cop Spot rules. Would it interfere with a stock 3-Spoke '68 wheel?
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
04-04-2020, 09:37 PM | #20 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
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Re: 67-72 Tac...
I wouldn't think so. The wheel I have is about the same diameter as a stock wheel.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-05-2020, 05:01 PM | #21 | |
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Join Date: Feb 2002
Location: Tucson, AZ USA
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Re: 67-72 Tac...
Quote:
The 67-68s are 16.5'' in dia., the 69-72s are 17''.
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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04-05-2020, 05:32 PM | #22 |
Old member
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Location: Liberty, & Garden City S.C. , U.S.
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Re: 67-72 Tac...
You also can adjust the light out more if you like. I didn't want it sticking out past the mirror though. It can be shoved out more to get the handle further away from the wheel. The tilt wheel helps also.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
04-10-2020, 10:50 AM | #23 |
Registered User
Join Date: Mar 2013
Location: Houston, TX
Posts: 348
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Re: 67-72 Tac...
FYI - Just so everyone knows, the board Andy purchased is for OEM stock Tachometers, not the aftermarket tachometers. The circuit boards are totally different.
I ordered the board, and when it arrived I realized I had a reproduction tach, not OEM. I contacted Cajun Tach Shop, and Greg was very helpful. There is good news....he just came out with a replacement board for the reproduction tachs. The reproduction tachs have had issues over the years of burning out after a few months. The reason is the heat on a particular resistor. You can replace the resistor, but it will eventually overheat again, and burn out. Bad design. Greg's has designed his replacement board for the reproduction tachs to fix this issue. Anyway, just wanted to get that out there for those with reproduction tachs. If you have a reproduction tach be sure to let him know. Here is a pic of the reproduction tach board. If you have this board you have a reproduction tach. |
04-10-2020, 09:31 PM | #24 | |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: 67-72 Tac...
Quote:
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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04-10-2020, 11:10 AM | #25 |
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Join Date: Oct 2017
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Re: 67-72 Tac...
Thanks for posting the info on the repro vs. original. Good to know, ...and be aware of. Thanks!!
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'68 C20 Utility 396 4sp (BuildThread: http://67-72chevytrucks.com/vboard/s...d.php?t=806904 ) '68 C10 50th |
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