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#1 |
Registered User
Join Date: May 2004
Location: Oklahoma City
Posts: 205
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Ground strap locations
I crawled around under the truck on Sat for a while looking for the ground straps. I also went through the assembly manual several times and only came up with the engine to firewall locations. I found 4 of them but could not find the last one ( if you buy any of the kits you get 5). With help from some folks on here and an email to GMCPaul, I am hoping this last one will do the trick. I used the book for the engine locations, sorry I am still working under the truck. Pics 1 and 2 are the V8 and I6 locations. Pic 3 is in front on the pass. side inner fender. Pic 4 is under the pass. door about halfway. Last one is from GMCPaul and Shyguy, pass. side behind the tire. I hope this will help those that need it. I searched on here and the web and did not find much info other than the firewall locations. A thank you goes out to those who helped with my other thread.
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1969 chevy C10 long bed 350 4bbl auto p/disc and 5 lug Last edited by c10chevy69; 09-21-2010 at 05:18 AM. Reason: Adding text to help with search |
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#2 |
someday it will be done!
Join Date: Sep 2004
Location: Lloydminster,AB. Canada
Posts: 1,620
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Re: Ground strap locations
I remember when I took my truck apart there was a ground wire bolted to the rad support between the battery box and the radiator.I just don't recall where it went to.
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'72 C-10 Proud owner of a million new and used pieces that used to be and will once again be(god willing) a testament to the term "they don't build em like that anymore. ![]() ![]() ![]() '80 LWB 2wd beater '67 GMC long fleet (cab donor) '66 long step (parked till it's turn comes around) '65 short step (parts truck that will donate it's bed and possibly frame to the '66) '06 Grand Prix wife's car (she hardly lets me touch it) my pics |
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#3 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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Re: Ground strap locations
Nice pictures of the groundstrap locations.
Jim
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1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
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#4 |
Registered User
Join Date: Jun 2008
Location: Moss Point,Ms.
Posts: 1,439
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Re: Ground strap locations
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#5 |
454 MAKES IT ROAR
Join Date: Jan 2008
Location: Essex, U.K
Posts: 2,701
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Re: Ground strap locations
Sorry to hijack...but who sells the ground strap kits?
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Nigel. An American living in a British body. 1971 Chevy Cheyenne 10 454 "In a time of universal deceit, telling the truth becomes a revolutionary act." - George Orwell "When injustice becomes law, resistance becomes duty" - Thomas Jefferson No more pain. 03.12.60 -- 12.28.10 http://www.youtube.com/Eightbanger |
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#6 |
Senior Member
![]() Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,365
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Re: Ground strap locations
Most parts stores sell these such as advanced.
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A husband can be right...or...A husband can be happy. ![]() 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. ![]() 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc ![]() ![]() JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! |
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#7 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: Ground strap locations
subscribed...
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 |
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#8 |
Registered User
Join Date: Jun 2010
Location: Upland Ca
Posts: 4,143
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Re: Ground strap locations
Ground strap kits are a good way to go for restoration purposes. If you just need to make sure you are well grounded use any battery (I perfer black) cable about 12 inches long and run from head or motor mount to the frame, clean contacts of course.
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
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#9 |
454 MAKES IT ROAR
Join Date: Jan 2008
Location: Essex, U.K
Posts: 2,701
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Re: Ground strap locations
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Nigel. An American living in a British body. 1971 Chevy Cheyenne 10 454 "In a time of universal deceit, telling the truth becomes a revolutionary act." - George Orwell "When injustice becomes law, resistance becomes duty" - Thomas Jefferson No more pain. 03.12.60 -- 12.28.10 http://www.youtube.com/Eightbanger |
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#10 |
70+ ( Old Skool Club )
![]() Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,119
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Re: Ground strap locations
Good info to keep
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1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021 |
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#11 |
Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: Ground strap locations
a pirce of wire with an eyelet on each end?? is it really that difficult to make yourself that anybody cant figure out how to make one???
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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#12 |
Junior Member
Join Date: Dec 2006
Location: Southeast Missouri
Posts: 2,436
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Re: Ground strap locations
My thoughts exactly. Since I am not for a pure restoration I am going to make up my own ground straps on both of my trucks.
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'67 Chevy C-20 short stepper - build complete, 454/SM-465. '75 C-30 Single Cab DRW-350 small block/NP-435. '77 GMC-6500 Dump Truck, 427 Tall Deck. '92 GMC K-3500 Duallie, 454/4L80E. |
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#13 |
"THE GREEN GOBLIN"
Join Date: Mar 2008
Location: Fremont Ca.
Posts: 1,025
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Re: Ground strap locations
I made my own and for the back of the motor I used some ground straps I had lying around from the heads to the frame and I think they look pretty darn good if you ask me.. I also put some where the original ones were under the Cab to the frame.
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![]() "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi ![]() Drive it like you stole it! ![]() Petey-pablo@sbcglobal.net Last edited by petey-pablo; 09-22-2010 at 09:07 PM. |
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#14 | |
Junior Member
Join Date: Dec 2006
Location: Southeast Missouri
Posts: 2,436
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Re: Ground strap locations
Quote:
Thank you.
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'67 Chevy C-20 short stepper - build complete, 454/SM-465. '75 C-30 Single Cab DRW-350 small block/NP-435. '77 GMC-6500 Dump Truck, 427 Tall Deck. '92 GMC K-3500 Duallie, 454/4L80E. |
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#15 |
"THE GREEN GOBLIN"
Join Date: Mar 2008
Location: Fremont Ca.
Posts: 1,025
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Re: Ground strap locations
In these pics you can se the bigger ground straps I used in back of the motor. NO ONE EVER SAID TOO MUCH GROUND WAS A BAD IDEA..
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![]() "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi ![]() Drive it like you stole it! ![]() Petey-pablo@sbcglobal.net |
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#16 |
Registered User
Join Date: Dec 2009
Location: California, Maryland
Posts: 544
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Re: Ground strap locations
Bigger on grounds is always better. Also, ground strap flat wire uses very small strands. This is good for two reasons:
1. Electricity mainly flows on the surface of the conductor, so more strands means more surface area and less resistance. 2. Thinner strands are less likely to harden and break from movement between the frame and engine.
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72 Fleet (died) 78 Step (sold) 55 Step named Fred (sold) 00 F150 68 Step (named El Scorcho by PO) Build thread for the new El Scorcho http://67-72chevytrucks.com/vboard/s...d.php?t=392932 |
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#17 |
Registered User
Join Date: Aug 2013
Location: Murfreesboro, TN
Posts: 13
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Re: Ground strap locations
What is the biggest reason for having so many grounding straps? My 70 C10 has only 2 that I have seen, one strap from the firewall to a valave cover bolt and the negative battery terminal to the engine block. Do I need to run the body/bed straps to the frame?
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#18 |
Registered User
![]() Join Date: Jun 2012
Location: Fitchburg,Mass
Posts: 737
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Re: Ground strap locations
The more clean ground straps you have the less electrical problems you will have down the road.
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62 Willys 4wd Pickup : 72 C-10 swb 504 stroker ![]() |
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#19 |
Registered User
Join Date: Aug 2013
Location: Murfreesboro, TN
Posts: 13
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Re: Ground strap locations
Thanks for the quick reply Vidman, I'll go ahead and ground the bed and cab to the frame and see how that works.
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#20 |
Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: Ground strap locations
a light bulb needs a wire (+) takin the voltage to the filament// after the voltage gets to the filament it needs a path(-) to ground in order for the filament in the bulb to glow and light up
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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#21 |
Registered User
Join Date: Apr 2003
Location: New Orleans area
Posts: 198
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Re: Ground strap locations
Gee, you make it sound so simple! 'Cause it is!
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'67 C20 small window Fleetside - 250 inline 6 - 3 on the tree - heavy duty clutch, brakes, rear springs - 17.5 wheels w/bias ply tires - AM radio - heater. |
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#22 |
Registered User
Join Date: Apr 2003
Location: NB
Posts: 3,367
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Re: Ground strap locations
Strap @ Motor to frame, frame to cab, and 3 by battery, frame, body, motor to Battery (-).
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1968 Chevy C10 307 3ott fleetside 1967 Chevy C/10 V8, 3spd, fleetside lwb.Sold 1967 Chev C/10 step, 383, M21. SOLD |
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#23 |
Registered User
Join Date: Dec 2009
Location: Rancho Cordova, CA
Posts: 274
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Re: Ground strap locations
With fresh paint and powdercoat i was having problems getting anything grounded.
I used a "grounding" washer, this way you get down to bare metal without having to grind away paint etc... |
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#24 |
Registered User
![]() Join Date: Dec 2012
Location: North Carolina
Posts: 4,989
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Re: Ground strap locations
How much is a kit normally running? and so the electrical runs through these Straps?
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1971 GMC Sierra 1959 GMC 100 |
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#25 | ||
"I ain't nobody, dork."
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,940
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Re: Ground strap locations
No they ground the vehicle to make all your elecrtical work properly. No current runs through them. A stated earlier... local parts stores should have grounding straps.
Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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