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#1 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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The driver side radiator body mount bolt has just a carriage bolt head (round) and it spins freely while I'm trying to get the nut off. Any suggestions on how to remove the nut?
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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#2 |
Registered User
![]() Join Date: Aug 2001
Location: SOMERSET KY.
Posts: 6,427
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junkyardjohn 69 1 TON TOW TRUCK // 84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE. ![]() LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS) DON'T RENT U-HAUL ALWAYS TELL THE TRUTH IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST |
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#3 |
Project Junkie! Fishing Poor!!
![]() Join Date: Dec 1999
Location: Olympia,Wa. 98512
Posts: 10,770
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Fire wrench works for me.... WES www.ClassicHeartbeat.com
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On-line catolog Classic Heartbeat Pickup Parts WEHEPP@comcast.net Call us Toll Free (888) 338-2502 Like Us on Facebook No appointment necessary. 72 BB Chevy Custom Deluxe / Custom Camper 67 I-6 (Soon to be 5.7 LS1) Panel 68 BB Chevy Short Bed 72 6.0 LQ9 Short Bed Chevy 4X4 Olympia's fastest growing truck parts supplier. Olympia's home for Wayward Chevys |
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#4 |
huh?
![]() Join Date: May 2000
Location: Washington, Illinois
Posts: 5,692
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if you can get to the head of the carriage bolt, just grind it off. If you can't really do that, and don't wanna fubar the rubber mount, find someone with a good quality nut splitter.
TJ
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Someday when I'm lonely, Wishing you weren't so far away, Then I will remember Things we said today. RIP El Jay |
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#5 |
English Chevy Owner
Join Date: May 2002
Location: Shropshire, UK/ Lot, France
Posts: 1,848
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Again, if you can get to the head cut a slot across it with a hacksaw or Dremel and hold it with a screwdriver to stop it turning.
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Phil '67 C10 long fleet. 350/TH350, 4 bbl Carter, K&N, Dual exhaust, loads of stuff coming soon 2001 S10 Blazer Daily Driver, bone stock 4 door 4x4 with manual transmission |
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#6 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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If the rubber mounts are good, I use an air chisel otherwise liquid wrench is used, (torch).
Jim |
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#7 |
Is a bullfrog waterproof?
Join Date: Nov 2000
Location: OLATHE, KANSAS
Posts: 1,130
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If I remember correctly those heads on those carriage bolts are hard to get to to cut the head off or get vice grips on. I suggest take Wes's advice and get out the "blue wrench".
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"It is better to remain silent and be thought a fool, than to open one's mouth and remove all doubt." Ben Franklin __________________ 1970 Chevy shortbed 2002 Harley Custom Chopper (Long sucker) 1998 K2500 5.7L 5-speed Longbed 1st two are My son's toys...they just live in my garage! 1997 GMC K1500 Suburban 1993 S-10 Blazer 4D (youngest son's daily driver) 2000 Dodge Ram 4WD Ext. Cab (5.9L) Wife is a late year 1951 |
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#8 |
Registered User
Join Date: Nov 2001
Location: Springfield, MO
Posts: 2,932
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I just removed mine with the same problems. I took a dremel tool with a GOOD small cutoff wheel and cut 2 flats and then used vise grips. Otherwise the vise grips just slipped off. It worked for me
![]() I didnt have any of that liquid wrench ![]() ![]()
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Dave 1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap 1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?) "A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome". "If it doesn't fit force it...If it breaks then it needed to be replaced anyway!" |
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#9 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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I need to get a better selection of tools. No torch, sawzall, dremel. Do have an air cutoff tool though, maybe I can get that to work. This bold will be difficult to get out from the top or bottom. Just gonna take some ingenuity I guess!
The mounts are being replaced as are the bolts so maybe I can get the air hammer in there and chisel it off like mentioned above. What were they thinking, putting that type of bolt in. Surely they knew these things would be on the road long enough to need replacement ![]()
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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#10 |
Registered User
Join Date: Sep 2002
Location: Fort Worth
Posts: 1,409
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I had my cousin hold the bottom with a pair of vise grips then tried to put my 6'2' 290 lbs of strength behind it.
IT would not budge ...until the bolt snapped in half sending my hand into some sharp sheet metal on the radiator support giving me a nice gash on two fingers and bruising (felt like broken) knuckles. Thus, I too would suggest cutting them off unless you have a good pair of padded gloves.
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1969 Chevy LWB - with shaved handles; 3 1/2 front/ 5 1/2 rear drop; (waiting to be put back together) |
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#11 |
Registered User
Join Date: Jul 2002
Location: California central coast
Posts: 126
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I'd try the nut splitter. Though you would need a relatively big one for this. Nut splitters are cheap, and even faster to use than "blue wrenches" (minimal setup). And they won't melt the rubber parts.
But first, make SURE you are turning only one of the nuts. There are two, stacked right against one another. The nuts will be a WHOLE LOT easier to turn if you take them one at a time. Perhaps you can use a backup wrench to separate them. |
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#12 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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I will have to take a closer look, only looked like one nut on it.
What is a nut splitter.
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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#14 |
Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Try and save the bolt. Its a odd size (7/16 i think) and home depot dosent carry that size.
Randy ![]() ![]()
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72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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#15 | |
Bloo
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,285
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if you need new bolts tell me, theres a store at the end of the road i can get them for you for about 30 cents each, and about 20 cents on the taps
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ASE Master Certified-GM Trained-Mechanic 1968 Chevy C30 157" WB Wrecker 1969 Chevy CST/10 SWB 1971 Chevy Custom/10 (first truck) 350, NV3500 5 speed 1971 Chevy K20 Custom Camper 4x4 350 TBI, SM465/NP205 1974 Chevy Custom Deluxe/10 1979 Chevy Custom Deluxe K10 farm truck beater 1989 Chevy K2500 Quote:
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#16 |
Half a bubble off!
Join Date: Jun 2000
Location: Winfield, Ks, USA
Posts: 5,588
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LOL! Hey Mark, these guys must think bolts aren't available in Kansas! ROFLMFAO!! Let me know in the morning if you need the grinder or sawzall, I'll be coming up your direction around 4-5 pm. I'm supposed to be at DeFazio's before 6:30. Don't let these guys scare you about bolts, every hardware or farm supply store around this country has them. "Home Depot doesn't carry that size".................LOL! That's a classic!
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Just call me LB. ![]() '71 Cheyenne, 402BB, hauls blondes, brunettes, or redheads. |
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#17 |
user # 2756
![]() Join Date: Jun 2001
Location: Chesapeake, Virginia
Posts: 4,612
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Since it's spinnig I guess the square washer the carriage bolt goes in is gone? Want to make sure you get a new one. I had to cut mine off to. At least it's not the passenger side with the battery tray in the way. To get in there I shifted my radiator out of the way.
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1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs 1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX 1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears 1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now..... 1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone. 1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed. 1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm ![]() |
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#18 |
Cantankerous Geezer
Join Date: Aug 2002
Location: Bel Aire, KS
Posts: 6,264
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Jack - If you have a die grinder and a cutoof wheel just slice the bolt in two righ through the mount. When I did the mounts on my 52 I replaced the carriage bolts with std hex heads, I was able to reach in with a thin wrench.
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Fred There is no such thing as too much cam...just not enough engine. ![]() |
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#19 |
computer illiterate
Join Date: Jan 2001
Location: Des Moines, IA
Posts: 6,446
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the good ol grinder always works for me.
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72 2wd blazer 72 swb 4x4 |
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#20 |
Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Home depot didn't have them.
Lowes didn't have them. Local mom and pop store didn't have them. Grainger didn't have them. McMaster Carr had them but you had to order a box of 25. Im not saying Kansas dont have bolts. Im giving you a little insight into the problem i encountered. Sure , i could use a hex head bolt or make something work. But i like my trucks to be correct. And 7/16-14 x 4.5 long is correct.
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72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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#21 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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Is it odd that one side was a carriage style and the other side was a hex bolt?
I'm doing a body lift so I'm not reusing this bolts. Hopefully will get out tonight and get it unbolted.
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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