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#76 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Hey guys, these were supposed to be ready today, but I didn't make it to the printer before he closed. I will definitley go by on Monday morning and will be shooting for Tuesday to ship them out.
I'm also going to be including another template with themfor the box that covers the back of the speedometer. You'll have to trace it onto a piece of sheetmetal and bend it up. It may require some tweeking, but it's better than having to start from scratch. Thanks for everyone's patience, Eric.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#77 |
Registered User
Join Date: Aug 2012
Location: Denver, Co
Posts: 245
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Re: 67-72 Electric speedo
Thanks Eric, looking forward to getting the package!
After running into this thread I got motivated to get my instruments sorted out while the rest of the truck is in progress. I stopped by pull and pay today and got some goodies! I figured while I was busy with the speedometer I might as well add a tach too. I found a tach from a 78 camaro in great shape and I think it was only $6. They only had 2 96/97 S10's in the yard, both were tach dashes. I had the guy at the counter cross reference the speedometer for me and it turns out they are the exact same ones that are fitted to similar year blazers without tachs. I don't remember the exact year range, but I think it might have been 3 or 4 years. This was helpful because they had about 20 blazers that I could choose from instead of only the 2 S10's. Can anyone else confirm that the blazer speedometer is the same as the S10? Edit: It appears that the instrument panels are the same on all tachless chevy s10, blazers, gmc sonoma, jimmy. The speedometer from any of these models should work. Definitely all '96 and '97 models, possibly '95 as well.
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Will 1970 CST10 SWB LQ4/4L80E 2004 Silverado (sold) 2007.5 Dodge Ram 2500 Last edited by wgeyer88; 01-26-2013 at 01:05 AM. Reason: Info added |
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#78 | |
60-66 Nut
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Location: Coeur d'Alene, Idaho
Posts: 23,248
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Re: 67-72 Electric speedo
That's not a problem for me. Thanks for keeping us updated
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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#79 |
Registered User
Join Date: Apr 2011
Location: Mustang, Oklahoma
Posts: 2,806
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Re: 67-72 Electric speedo
Post disappeared? Anyway try this again.
Paid last week but haven't been back since. No hurry over here. Thanks again for putting this together. Posted via Mobile Device
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Dan <---(my name) 67 SWB C10 project "GEORGIA"-59 Brookwood 2dr wag...Next project-03 Tahoe 4x4 5.3 family ride-07 Hondur Accord, commuter car |
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#80 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Hey guys, I have to apologize, but I just left the printer and they are not done yet. They were supposed to be done last week, but I didn't make it there on Friday so I went by when he opened yesterday morning. He said he was really busy and hadn't got a chance to do them yet, but said they should be done late in the afternoon today. So I just went by and they still are not done... and he said it could be a couple of days. I asked him what the worst case scenario would be and he said friday. I am truely sorry this has taken so long and I hope I haven't inconvenienced anybody. I'm not trying to stall on this, but apparently my small order doesn't get top priority. I hope everyone understands, and I hate the way this makes me look, it's just out of my control. Again, I do apologize and will get them all out just as soon as I get them.
Thanks, Eric Posted via Mobile Device
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#81 |
60-66 Nut
![]() ![]() Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,248
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Re: 67-72 Electric speedo
I know just how it is when you're depending on a supplier and they fall behind schedule for whatever reason. I'm not worried about it. I appreciate you keeping us up to date on what's happening.
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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#82 |
Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: 67-72 Electric speedo
thanks for the update Eric i'm in no hurry lol.
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70 C10 working on a LSx swap ![]() 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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#83 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Well I FINALLY got them! They will be going out first thing in the morning. So according to my list these are the people who will be recieving them. If I missed anybody, let me know.
Cjohnson6772..........1 1970 c10 MJW..........1 67c10rustbucket.......2 Chuck MC8...............1 Captainfab...............2 HarleyT...................1 Mcbassin.................1 Wgeyer88................1 Thanks again for everyone's patience. Eric
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#84 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#85 |
Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: 67-72 Electric speedo
I just wish I knew how/where to pick up on the VSS signal... so I can get my new electric speedo working...
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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#86 |
60-66 Nut
![]() ![]() Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,248
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Re: 67-72 Electric speedo
There should be an output from the PCM. Do you have the pinouts for your particular PCM? That should tell you which pin to connect to if there isn't already a wire there.
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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#87 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Looking at your sig, you're running GenIV engines. There isn't an output for speedometers in those PCM's. that said, there 'may' be a solution but I have not personally looked into it much. Dakota Digital is making a CAN BUS 'module' of sorts that allows you to use their aftermarket gauges, it plugs into the ALDL connector. Whether or not it would allow you to use it with other brands of gauges I can't say. Also if you just want gauges Speedhut also makes a line of CAN BUS gauges that will work.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#88 |
Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: 67-72 Electric speedo
Too late for other gauges...already invested in a set of AutoMeter's.
and temporarily using my AeroForce scan gauge for speed and tach...but would rather use it for other things and have speedo and tach working. I know about some of the $$$ solutions...was looking for the free (or nearly free) ones. ![]() I'm sure I'll love it when everything is complete....but my LSx/carb setup was a whole bunch easier then dealing with the various issues of moving to efi in a non-efi vehicle.
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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#89 | |
60-66 Nut
![]() ![]() Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,248
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Re: 67-72 Electric speedo
I did not realize that. How is the speedo driven in the OEM applications then?
Quote:
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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#90 |
optomistic ah-so
Join Date: Mar 2009
Location: Charlotte, NC
Posts: 544
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Re: 67-72 Electric speedo
Beetle and I are looking to be in the same boat soon, I think. I'll be interested in one of this kits, but only if I can hook up the speedo "directly" to the output plug on the trans. I'm most likely using a NV3500, I know there are two types of plugs that come in them. One type works with an ABS computer and the other doesn't. I'd also be open to using a "breadboard" kit and some resistors, etc to change the signal to what the speedo is used to getting from a computer.
My initial take on this was to get one of the aftermarket gauges that are programmable and work off the tailshaft signal. Then I learned about a few options I might find in the junkyard that seem to be petering out. So, what I'm asking is, could you check to see what voltage, amperage, resistance, and how many pulses per "mile" the signals are on your transmission's tailshaft output, then on the signal the computer sends to your speedo setup? If it looks feasible, I'll probably put in for a decal from the next batch. I might even do that if I have to resort to an aftermarket speedo anyway.
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Rubbing is Racin' Ribbing is Bench Racin' 1970 C-10 lwb Fleetside. Originally 350 2-bbl 3-on-the-tree, m/b, m/w, m/s no a/c. Currently running on a '76 Camaro 305. ![]() |
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#91 |
60-66 Nut
![]() ![]() Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,248
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Re: 67-72 Electric speedo
I got my decals and templates yesterday.....looks good. Thanks Eric
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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#92 |
Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: 67-72 Electric speedo
i did as well, now correct me if I am wrong, the numbers are just so I can paint the numbers on the back of my bezel, then the black face plate wants to get put inbetween the needle and plastic gauge mount, then cut out the trip, and odometer holes, then drill the hole for the trip reset, the two drawings, the one is a template for the cover for the speedo back what is the other one for? also how do i reset my odometer to read 000000.0? I have it tore down to just the speedo/odometer gauge, and the plastic face
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70 C10 working on a LSx swap ![]() 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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#93 | |||
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Quote:
Quote:
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As for resetting the odometer, the right side of it just pops into the plastic piece, take it out, carefully remove the plastic part on te underside that holds all the numbers in line, and start rotating it until the are all to 0. It takes some playing with it to get it done, but you can do it. After you're done put the plastic piece back on and pop it back in.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#94 |
Registered User
Join Date: Aug 2012
Location: Denver, Co
Posts: 245
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Re: 67-72 Electric speedo
After popping the odometer out of the speedometer, be VERY CAREFUL when removing the small plastic piece holding the tabs together. Without the piece the odometer will not work correctly again. I used a small screwdriver and slowly pushed it off going back and forth across all the tabs. It takes a while to figure out how to get all the numbers to read 0000000, but once you do it's fairly simple.
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Will 1970 CST10 SWB LQ4/4L80E 2004 Silverado (sold) 2007.5 Dodge Ram 2500 |
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#95 |
Registered User
Join Date: Nov 2011
Location: Idaho
Posts: 857
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Re: 67-72 Electric speedo
Do you have any of these templates left?
Posted via Mobile Device |
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#96 | |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: 67-72 Electric speedo
Quote:
On a side note, did you get your cruise control going yet?
__________________
My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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#97 |
Registered User
Join Date: Nov 2011
Location: Idaho
Posts: 857
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Re: 67-72 Electric speedo
Actually I'm having troubles getting that cruise going. I have it hooked up per your instructions on another post and it still won't work. Been reviewing my schematics and getting ready to test wires from tac module to the wires I pulled into cab just to make sure they are correct. Funny thing I was getting ready to ask for help on that other ls cruise post. My drive train is 06 ls out of a Tahoe with a 4l60e and been driving it since last July of 2011 it has the new style brake switch and the brake lights are connected and working. I will pm you for one of those templates thanks.
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#98 |
Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: 67-72 Electric speedo
bump for an update, also curious what kind of metal you used for the speedo backer plate
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70 C10 working on a LSx swap ![]() 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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#99 |
Registered User
Join Date: Dec 2010
Location: NC
Posts: 666
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Re: 67-72 Electric speedo
I apologize if I've missed this: how did you wire this to the truck's harness? Did you cut the male end off of the original underdash harness? I would prefer to leave the original harness in tact with the male plug that goes into the factory cluster. Is this possible?
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#100 | |
Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: 67-72 Electric speedo
Quote:
testing tomorrow!
__________________
Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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