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03-19-2010
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#1 |
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Power Antenna Mount Questions>>
I found the Power antenna bracket dangling under the car yesterday..
What Size nuts are used where the mount bracket attaches at the bumper/fender seem Also what size are the bolts on that go into the bottom of the antenna to hold it to the bracket?
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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03-19-2010
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#2 |
 Join Date: Dec 2007
Location: Bloomingdale, Il
Posts: 330
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Re: Power Antenna Mount Questions>>
Ill be home all day if you want to stop by and look....
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03-20-2010
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#3 | |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Re: Power Antenna Mount Questions>>
Quote:
__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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03-20-2010
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#4 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Re: Power Antenna Mount Questions>>
Are these the 8mm heads with the large washer?
about 13mm long
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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03-20-2010
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#5 | |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Re: Power Antenna Mount Questions>>
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__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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03-20-2010
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#6 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Re: Power Antenna Mount Questions>>
The ones I took off the car, and are sitting on the ramp are 8mm head, 13mm, long and calipers show about 5mm width, 20mm washer.
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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03-20-2010
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#7 | |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Re: Power Antenna Mount Questions>>
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those thread in the bottom of the power antenna unit? that sounds right.. was there a ground strap on one of those too?
__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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03-20-2010
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#8 |
 
Join Date: Feb 2006
Location: San Antonio area
Posts: 1,177
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Re: Power Antenna Mount Questions>>
There's a ground strap at the top and bottom. The top one makes removal a b*tch unless you just rip it off because you have to remove the leftmost taillight to get to it.
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“Buy the best example of what you want, and pay whatever it takes. That way, you cry only once.” ~ Bruce Meyer |
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03-20-2010
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#9 | |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Re: Power Antenna Mount Questions>>
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On the bottom one, is it sandwiched between the bracket and antenna body? or another bolt?
__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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03-20-2010
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#10 |
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Join Date: Feb 2006
Location: San Antonio area
Posts: 1,177
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Re: Power Antenna Mount Questions>>
The bottom strap is bolted to the bracket fastener - but not sandwiched.
The FSM page 9A-21 shows the strap fastened with one of the bottom bracket bolts.
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“Buy the best example of what you want, and pay whatever it takes. That way, you cry only once.” ~ Bruce Meyer |
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