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03-07-2008, 06:48 PM
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CC Member
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Join Date: Feb 2006
Location: Thousand Oaks,
CA
Cobra Make, Engine: Classic Roadster
Posts: 1,367
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Not Ranked
Quick jack dissapointment...
I have some custom made bumpers that came on the car when I purchased it. You can probably see what I mean in my gallery. I thought I would change things up a bit and install some quick jacks instead. An easy bolt on upgrade so I thought. I ordered a set of quick jacks from Finishline, polished stainless steel, even on sale, they look great in the box. They arrived the other day and in my excitement to see how they would look I was greatly dissapointed to see the bolt hole pattern does not come close. New jacks are 2 3/4" center to center and my Classic Roadster is more like 3 1/2" center to center. Who would have thought they could be so different? Anyway I have some nice QJ's and nowhere to put them. I will have to send them back which is a pita but where would I go to get the right size bolt pattern? Do I need custom made parts? CRII won't answer the phone so I can't ask them. Any ideas are welcome.
John
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03-07-2008, 07:17 PM
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Senior Club Cobra Member
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Join Date: Jul 2001
Location: Carrollton,
TX
Cobra Make, Engine: JBL now SOLD
Posts: 1,735
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Not Ranked
John,
You will need to have them custom made. Make a cardboard template using the ones you have, then get some cut and drilled for 3 1/2" pattern. You can then get them chromed and they will look great. This may not be as expensive as you think.
On my CR, I used FFR quickjacks, but re-did the hole spacing as I was building the car.
__________________
6th generation Texan....
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03-07-2008, 09:15 PM
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CC Member
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Join Date: Feb 2006
Location: Thousand Oaks,
CA
Cobra Make, Engine: Classic Roadster
Posts: 1,367
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Not Ranked
Thanks JDean, I was thinking that I will have to do this. I will have to change the flange size to accommodate the larger hole pattern. What do I have them cut from...so they can be welded and chromed?
John
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03-07-2008, 10:28 PM
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CC Member
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Join Date: Dec 2001
Location: San Diego,
CA
Cobra Make, Engine:
Posts: 2,979
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Not Ranked
You can have them made from 1/4" plate aluminum or Stainless and polish them or mild steel and have them chromed.
__________________
Remember, It's never too early to start beefing up your obituary.
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03-07-2008, 10:53 PM
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CC Member
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Join Date: May 2001
Location: California,
Ca
Cobra Make, Engine: NAF 289 Slabside Early Comp Car with 289 Webers and all the goodies. Cancelling the efforts of several Priuses
Posts: 6,592
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Not Ranked
Another option and one I faced was filling (with weld material) the existing holes, grinding them smooth and redrilling the necessary pattern and then chrome or powder coat them. Mine turned out very nice.
__________________
Rick
As you slide down the Banister of Life, may the splinters never be pointing the wrong way
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03-08-2008, 01:42 AM
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Senior Club Cobra Member
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Join Date: Jul 2001
Location: Carrollton,
TX
Cobra Make, Engine: JBL now SOLD
Posts: 1,735
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Not Ranked
I looked in your gallery. Looks like you already have the tubing spacers you need. In fact, you could take the bumpers you have and cut them off at the angle, then weld quickjack shaped side to them cut from 1/4" or 3/16" plate, then have them polished smooth and chromed. Powder coated black would also look good with your color scheme.
Quickjacks would be a more racy look compared to the bumperettes in my opinion.
__________________
6th generation Texan....
Last edited by jdean; 03-08-2008 at 01:45 AM..
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03-08-2008, 10:44 AM
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Senior Club Cobra Member
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Join Date: May 2006
Location: Manteca,
Ca.
Cobra Make, Engine: None, sold it
Posts: 2,439
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Not Ranked
MaSnaka,
I have a set of quickjacks that are made of steel with the small bolt pattern. I am using the small bumperettes and am not going to use the quickjacks. They came with my car (althought I don't know why) and they are the incorrect bolt pattern. I do not know where or why the guy that I bought my Cobra from had them. You can have them if you want. I am probably going to be in south Sac/Elk Grove area this afternoon. If you want to meet I can bring them. You can modify them like Rick said. I will PM you with my other halfs cell number. Give me a call if you want.
Just a thought, Terry
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03-08-2008, 05:58 PM
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CC Member
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Join Date: Nov 2002
Location: Flanders,
NJ
Cobra Make, Engine: Classic Roadsters 351 Windsor 405 HP
Posts: 1,043
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Not Ranked
I also have a set that came with the car but after whacking my leg on them for the umpteenth I took them off and got the bumperettes from Don I think they look better and my shins like them too!
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03-08-2008, 09:30 PM
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Senior Club Cobra Member
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Join Date: Jul 2001
Location: Carrollton,
TX
Cobra Make, Engine: JBL now SOLD
Posts: 1,735
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Not Ranked
Art has a great point..... I like the quickjacks but my shins hate them.....too often they appear from nowhere as I walk by the front of the car, and they have NO give when they hit the shins.
__________________
6th generation Texan....
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03-09-2008, 05:26 AM
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CC Member
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Join Date: Nov 1999
Location: Pentwater,
Mi
Cobra Make, Engine: Professional Cobra & Streetrod Builder
Posts: 5,352
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Not Ranked
I have seen "stitches" from quickjacks, not pretty. Quickjacks are for exactly what they say they are. If you car goes into a handicap mode on a track then a properly equipped tow vehicle has to have a bar/pipe made to fit the quickjacks. The tow vehicle then simply slides the pipe under the 'hooks' pick the front end up and tows...
FINISHLINE: No body, but no body is a bigger fan of theirs than I, BUT, I have said it many times, be carefull on what you order from them for your CR II car, very few of their parts will bolt onto a CR II!
DV
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03-09-2008, 08:21 AM
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CC Member
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Join Date: Nov 2002
Location: Flanders,
NJ
Cobra Make, Engine: Classic Roadsters 351 Windsor 405 HP
Posts: 1,043
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Not Ranked
I must have been lucky because my car "bolted" together just they way it was supposed to everything except the wiring harness which was wired wrong at the block that went thru the fire wall I solved that problem by getting a set of painless wires and when I sent the old wires back to Don he offered to pay for them but I said I'd take a roll bar instead so he sent it to me
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03-11-2008, 10:40 PM
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CC Member
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Join Date: Feb 2006
Location: Thousand Oaks,
CA
Cobra Make, Engine: Classic Roadster
Posts: 1,367
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Not Ranked
Art, Do you still have the extra set of jacks? If so I would be interested if you want to get rid of them. They fit the larger CR bolt pattern and what finish are they?
John
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03-16-2008, 06:14 AM
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CC Member
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Join Date: Nov 2002
Location: Flanders,
NJ
Cobra Make, Engine: Classic Roadsters 351 Windsor 405 HP
Posts: 1,043
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Not Ranked
Quick jacks
John, I sent them out on Friday you should have them soon
Art
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04-06-2008, 08:34 PM
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CC Member
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Join Date: Nov 1999
Location: Las Vegas,
NV
Cobra Make, Engine: Classic Roadster; 351W
Posts: 743
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Not Ranked
So do most CR cobras use a 2 3/4 bumper bolt spacing and MaSnaka's car is different with 3 1/2 spacing? Or do all CR Cobras utilize the 3 1/2 space. I want to get some but not sure based on this thread.
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04-06-2008, 08:51 PM
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Senior Club Cobra Member
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Join Date: May 2006
Location: Manteca,
Ca.
Cobra Make, Engine: None, sold it
Posts: 2,439
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Not Ranked
My CR bolt pattern is 3 1/2" C to C.
Terry
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04-07-2008, 05:30 AM
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Evryday is a roadstr day
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Join Date: Jan 2004
Location: North Jakarta, Indonesia,
Oh
Cobra Make, Engine: RHD Hurricane street roadster HM1081 aging nicely in the garage
Posts: 5,725
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Not Ranked
If you put the quick jacks on the car, are you going to try to use them? Some of the replicas front mounting systems won't hold the weight will they? I'd want to check around before I tried hoisting the car with them, could so some serious damage if the bolts bend or the mounting tears off or bends a bit.
__________________
aka Fuzzy ............... "It is not the return ON my investment that I am concerned about; it is the return OF my investment".... ...from Will Rogers
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04-07-2008, 08:46 AM
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CC Member
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Join Date: Feb 2005
Location: Perrysburg,
OH
Cobra Make, Engine: SPF #298 427 FI
Posts: 497
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Not Ranked
Most of the modern cobra quick jacks are for cosmetic purposes only. I would not try using them unless you are very sure they cabable. Chances are they are not functional.
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04-07-2008, 09:49 AM
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CC Member
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Join Date: Nov 1999
Location: Pentwater,
Mi
Cobra Make, Engine: Professional Cobra & Streetrod Builder
Posts: 5,352
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Not Ranked
Hmmm,?
I certainly would not tow with the CR's Q.J.'s, but we have, and since it is a hardened bolt going straigh into the frame and out the other side we have even lifted one side of the car (many times) using the quick jacks. I guess it is all how they are built and how they are made.
Oh, CR's bolt pattern front and rear are built to "IW" standards which are 3-1/2"s on center front and rear. Finishline's will not fit this pattern!
DV
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04-07-2008, 11:12 AM
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CC Member
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Join Date: Feb 2005
Location: Perrysburg,
OH
Cobra Make, Engine: SPF #298 427 FI
Posts: 497
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Not Ranked
Yours may very well be functional, unfortunately mine are not, they do work quite well for splitting you head open as I found out this weekend
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04-07-2008, 11:45 AM
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Senior Club Cobra Member
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Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
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Not Ranked
I'm thinking about changing out mine to quick jacks, I'll check Finishline as they should fit an ERA OK.
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